Depends. I mean, if you’re at like a retail place, what the heck are they supposed to do with that extra change? If their drawer comes out with two much, the bosses will be all up in their hair about short changing people. If they pocket the change, it could look like stealing.
I have been poor enough in the past to the point of scouring the entire house for every bit of spare change so that we could go out and get some food. We’ve spent ages at the self-check out lanes at Wal-mart, counting out our pennies so that we could eat. Take it from someone who knows: every cent helps!