Well, I work at a bakery in a grocery store.
I only worked 3 days this week because a few people took vacation, so it was me, and another lady from another store that got called in.
Anyway, yesterday I was working with her (never have before) and I saw her give change back to the customer, and she started looking through the cents! of course I thought "oh no, I have competition!

"
So we were talking about coins and such - she pulls out all copper cents, and anything 'interesting'.
So then she shows me a 1964 Dime, which she found
Tuesday, one of the days I worked as well! Except she worked in the morning (got done at 3pm), and I worked in the afternoon (started at 3).
I didn't think of it until later, but then I realized "if she wasn't there, that dime would have still been in the till!" lol.
I know it's only a Silver Dime, but so far I've only found 1.