| 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 | $189.49 | 6.655% | $202.1006 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $110.43 | 5.705% | $116.73 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $156.68 | 5.538% | $165.3569 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $35.29 | 5.235% | $37.1374 | $37.14 | $37.15 | $37.10 |
| Purchase #5 | $102.51 | 5.517% | $108.1655 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $93.65 | 12.241% | $105.1137 | $105.11 | $105.10 | $105.10 |
| Purchase #7 | $13.30 | 5.507% | $14.0324 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $701.35 | $748.6365 | $748.64 | $748.65 | $748.60 | |