| 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 | $24.75 | 13.846% | $28.1769 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $118.82 | 5.204% | $125.0034 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $93.70 | 12.366% | $105.2869 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $48.36 | 6.738% | $51.6185 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $23.63 | 10.213% | $26.0433 | $26.04 | $26.05 | $26.00 |
| Purchase #6 | $81.43 | 10.358% | $89.8645 | $89.86 | $89.85 | $89.90 |
| Purchase #7 | $215.42 | 3.290% | $222.5073 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $606.11 | $648.5008 | $648.50 | $648.50 | $648.50 | |