| 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 | $106.69 | 3.578% | $110.5074 | $110.51 | $110.50 | $110.50 |
| Purchase #2 | $93.28 | 9.781% | $102.4037 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $17.54 | 5.576% | $18.518 | $18.52 | $18.50 | $18.50 |
| Purchase #4 | $65.74 | 4.696% | $68.8272 | $68.83 | $68.85 | $68.80 |
| Purchase #5 | $84.28 | 8.785% | $91.684 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $95.77 | 4.246% | $99.8364 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $100.64 | 10.656% | $111.3642 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $563.94 | $603.1409 | $603.14 | $603.15 | $603.10 | |