| 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 | $104.43 | 13.437% | $118.4623 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $63.40 | 7.765% | $68.323 | $68.32 | $68.30 | $68.30 |
| Purchase #3 | $112.40 | 12.527% | $126.4803 | $126.48 | $126.50 | $126.50 |
| Purchase #4 | $139.55 | 10.389% | $154.0478 | $154.05 | $154.05 | $154.00 |
| Purchase #5 | $25.92 | 10.165% | $28.5548 | $28.55 | $28.55 | $28.60 |
| Purchase #6 | $13.55 | 13.381% | $15.3631 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $86.88 | 12.527% | $97.7635 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $546.13 | $608.9948 | $608.98 | $608.95 | $609.10 | |