I'm not surprised some people think of it as "finder's keepers," but I am disgusted that I have to share the oxygen on this planet with them. Just the other day, my wife and I were shopping & after paying with a debit card, the cashier handed us back $10. But, we didn't ask for cash back. Unfortunately, we had clicked on "email my receipt," so there wasn't a record right there for us. We told her, and went to the service desk, told them what happened, and gave our name & phone number, in case the drawer was $10 short. On the way out, we were behind an elderly gentleman. While he was fumbling with his receipt and change while walking, he dropped a bunch of money on the ground. Oblivious, he walked on. I picked it up, ran to catch up to him, and gave him the money he dropped.
There's at least one individual in this thread that I think would consider both situations as "score!" If you don't know the difference between right and wrong, you're pathetic. If your parents didn't teach you the difference between right and wrong, your parents suck.