For failure to pay a license fee when due, the Finance Director shall add a penalty fee in the amount of 50% of the license fee for the first month of delinquency and a penalty of 10% of the license fee for each month thereafter until the license fee is paid. Such penalties shall be assessed on the last day of each month in which the fee is not paid after it has become due.
('65 Code, § 3-1.214) (Ord. 810, passed - - ; Am. Ord. 107-C.S., passed - - ) Penalty, see § 10.99