JPMorgan Chase & Co. Credit Card Complaint

JPMorgan Chase & Co. Credit card department,

APR or interest rate Iowa

I received my credit card statement in - and paid the amount in full, including interest charged. When I received my - statement I was being charged a " residual interest '' amount of $5.00. Nothing else is due, only $5.00. I reached out to Chase about this and they were the one 's that informed me about the " residual interest '' is from - not being paid in full, even though I paid in full my - statement. I do n't know if what they are doing is right or legal. I am submitting payment because I do n't have Chase to ruin my credit.