Sounds like you are saying you only entered $28 of interest but your tax returns is showing more? Interest can come from other things like a K-1 you entered. Or even from a 1099 Div. Maybe you entered something in the wrong place. Did you import any 1099s from your bank or broker?
If you have the Desktop program you can switch to FORMS mode and look around. Open schedule B and see where it's coming from
