| 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 | $121.35 | 9.133% | $132.4329 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $53.91 | 5.821% | $57.0481 | $57.05 | $57.05 | $57.00 |
| Purchase #3 | $58.53 | 4.491% | $61.1586 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $166.55 | 8.578% | $180.8367 | $180.84 | $180.85 | $180.80 |
| Purchase #5 | $75.69 | 13.397% | $85.8302 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $28.71 | 6.431% | $30.5563 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $26.36 | 11.116% | $29.2902 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $531.10 | $577.1530 | $577.16 | $577.20 | $577.10 | |