I'd turn it in because I would hope someone would do the same for me.
Samira wrote:
Yeah, cash is a little different, being untraceable and all. If I saw someone drop cash I would give it to them - I can say this definitely because I've done it before. A card has a name on it, or you can give it (or mail it) to the bank. Cash? If the person isn't there, or doesn't come looking for it, you can't really give it back.
I was out with Jr. once and he found like a $5 on the floor and he was THRILLED. I didn't have the heart to tell my shortie to turn it in to customer service or whatever.