| 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 | $49.30 | 8.833% | $53.6547 | $53.65 | $53.65 | $53.70 |
| Purchase #2 | $25.97 | 4.494% | $27.1371 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $71.85 | 13.844% | $81.7969 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $148.91 | 13.648% | $169.2332 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $105.45 | 9.171% | $115.1208 | $115.12 | $115.10 | $115.10 |
| Purchase #6 | $75.81 | 7.122% | $81.2092 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $188.60 | 5.342% | $198.675 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $665.89 | $726.8269 | $726.83 | $726.85 | $726.80 | |