| 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 | $39.51 | 11.649% | $44.1125 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $34.31 | 3.477% | $35.503 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $166.69 | 13.834% | $189.7499 | $189.75 | $189.75 | $189.70 |
| Purchase #4 | $155.54 | 6.605% | $165.8134 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $75.39 | 8.154% | $81.5373 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $206.52 | 7.727% | $222.4778 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $180.87 | 8.330% | $195.9365 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $858.83 | $935.1304 | $935.13 | $935.15 | $935.00 | |