| 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 | $12.98 | 11.202% | $14.434 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $9.39 | 6.712% | $10.0203 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $139.98 | 9.417% | $153.1619 | $153.16 | $153.15 | $153.20 |
| Purchase #4 | $189.61 | 11.108% | $210.6719 | $210.67 | $210.65 | $210.70 |
| Purchase #5 | $190.96 | 5.846% | $202.1235 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $116.58 | 12.399% | $131.0348 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $10.57 | 12.730% | $11.9156 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $670.07 | $733.3620 | $733.35 | $733.30 | $733.30 | |