| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.82 | 7.373% | $82.4839 | $82.48 | $82.50 | $82.50 |
| Purchase #2 | $105.90 | 4.423% | $110.584 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $16.58 | 4.828% | $17.3805 | $17.38 | $17.40 | $17.40 |
| Purchase #4 | $241.50 | 4.338% | $251.9763 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $151.48 | 7.837% | $163.3515 | $163.35 | $163.35 | $163.40 |
| Purchase #6 | $156.77 | 6.312% | $166.6653 | $166.67 | $166.65 | $166.70 |
| Purchase #7 | $219.54 | 7.593% | $236.2097 | $236.21 | $236.20 | $236.20 |
| 7 purchase totals = | $968.59 | $1,028.6512 | $1,028.65 | $1,028.70 | $1,028.80 | |