Got a piggy bank full of pennies? The small currency will soon be a thing of the past, but don't think you are sitting on a gold mine just yet.

“You can go to your own bank or credit union and not pay any fee,” said Kimberly Palmer, personal finance expert at NerdWallet. Both NerdWallet and Bankrate offer tip sheets on exchanging coins for ...

Just about all of the coins you will come across in your lifetime are worth what they say they are worth -- a half dollar is ...