| 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 | $166.42 | 5.216% | $175.1005 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $98.46 | 8.431% | $106.7612 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $57.41 | 3.243% | $59.2718 | $59.27 | $59.25 | $59.30 |
| Purchase #4 | $78.56 | 4.162% | $81.8297 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $212.90 | 10.359% | $234.9543 | $234.95 | $234.95 | $235.00 |
| Purchase #6 | $38.65 | 11.252% | $42.9989 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $184.60 | 10.763% | $204.4685 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $837.00 | $905.3849 | $905.38 | $905.35 | $905.50 | |