| 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 | $122.49 | 13.730% | $139.3079 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $53.71 | 13.644% | $61.0382 | $61.04 | $61.05 | $61.00 |
| Purchase #3 | $102.36 | 13.735% | $116.4191 | $116.42 | $116.40 | $116.40 |
| Purchase #4 | $46.89 | 9.801% | $51.4857 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $81.94 | 3.110% | $84.4883 | $84.49 | $84.50 | $84.50 |
| Purchase #6 | $133.27 | 13.179% | $150.8337 | $150.83 | $150.85 | $150.80 |
| Purchase #7 | $143.99 | 9.588% | $157.7958 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $684.65 | $761.3687 | $761.38 | $761.40 | $761.30 | |