Back when I was lots younger and used to explore different neighborhoods, I’d pick up any coins I saw. I never totaled it all up, but there were days when my pockets jingled rather loudly. I found a nickle just the other day. And I have found stray quarters at Aldi - go figure!
As @hajario said, it was not just pennies. In fact, there were probably fewer pennies than other coins.
Once I found $80 (4 twenties) when I was walking at lunchtime at work. This was in an area where they had eminent-domained a bunch of houses for the 105 fwy which then went unbuilt for decades. I was in this area of abandoned houses, who was I going to turn it in to?
Sort of related to this thread, this week I received an e-mail that said “You have received a Virtual Prepaid Mastercard in the amount of $33.87 as your Facebook Consumer Privacy Settlement payment.”
I went through the process to get the prepaid card, an easy process. But I was issued a card with a balance of $33.86. Not $33.87.
So I will be contacting the Settlement Administrator to request the balance of the funds due to me. I’ll post an update if I ever hear back from them.
I have an 11 cent check from something medical I over paid for.
I have it framed. I think it’s hilarious they charged my insurance umpteen dollars for a procedure worth a fraction of the actual cost but they felt like they could refund 11 cents, to me.
Crazy.
But 1 cent is even nuttier.
I never do banking by phone but I would definitely go the bank and cash it because if it gets ignored something will be messed up somewhere.
It would cost them a lot more if a lawyer figured othat they had a class action for ten years of stolen micropayments stolen to a total of millions of dolly.
I never got around to cashing a tax refund check for $1.02. A year later it expired so, they sent me another one. This went on for about 15 years. The story to tell was worth the dollar.
My dad owned one share of stock in the company he worked for. Four times a year he’d get a check for 24 cents. I worked at the bank where he had an account so he’d give them to me to deposit. 
not to highjack, but didn’t CompuServe used to send out postcard sized bills for 1 or 2 cents way back when?
I got some sort of back pay or rebate or something from work for like 57 cents. They got a bit peeved at me because I didn’t deposit it. Screwed up their books.
Anyway, I got a request from the finance department asking me to please cash it, with the note “Don’t spend it all in one place”
Nope, in fact i am sitting on a Ten $ check- which I will deposit. When you deposit a check it shows some of your bank info, only a tiny risk, but why for just a penny, or any sum less than a dollar.
The first time I filed my income tax I got a check from the IRS for $1.01. And yes, I cashed it - adjusted for inflation it would be equal to about $5.00 now. A couple years ago, I paid a doctor’s bill and a few months later received a letter that said they had overcharged me. The check that came with the letter was for the munificent sum of 76 cents. I held on to the check for a over a month until I had to go into my bank on some other business and cashed it.
That sort of thing is an example of when mobile check deposit is useful. Take photos of the front and back of the check in the bank app and the bank processes and deposits the check.