| 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 | $29.29 | 9.548% | $32.0866 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $105.96 | 10.368% | $116.9459 | $116.95 | $116.95 | $116.90 |
| Purchase #3 | $24.71 | 13.288% | $27.9935 | $27.99 | $28.00 | $28.00 |
| Purchase #4 | $148.60 | 6.621% | $158.4388 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $223.70 | 11.360% | $249.1123 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $58.77 | 7.567% | $63.2171 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $215.37 | 6.566% | $229.5112 | $229.51 | $229.50 | $229.50 |
| 7 purchase totals = | $806.40 | $877.3054 | $877.31 | $877.30 | $877.20 | |