$6 a Month
The cost to a family of four with a median income of $56,000 in Jacksonville is $6 a month, or $72 a year. This figure is based upon the IRS sales tax deductions for a family of four with a medium family income in Jacksonville. Another way to look at this is it cost a dime for every $20 you spend, keeping in mind that groceries, medicine,
and other select items are exempt from the sales tax.