Several years ago I paid my dinner bill at a restaurant in Maine and received a Canadian dime in change.
I took two 5cent mints as my change and started to leave. The cashier told me I could noe do that but must use US money to pay for the mints, even though I hd never touched the dime. I left and do not know what she did, but assume she eventually put the dime back into the register.
i just hope somebody brings annie back