| 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 | $7.88 | 3.365% | $8.1452 | $8.15 | $8.15 | $8.10 |
| Purchase #2 | $205.89 | 10.178% | $226.8455 | $226.85 | $226.85 | $226.80 |
| Purchase #3 | $101.46 | 4.612% | $106.1393 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $146.49 | 12.656% | $165.0298 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $62.47 | 6.289% | $66.3987 | $66.40 | $66.40 | $66.40 |
| Purchase #6 | $183.48 | 4.375% | $191.5073 | $191.51 | $191.50 | $191.50 |
| Purchase #7 | $49.81 | 10.328% | $54.9544 | $54.95 | $54.95 | $55.00 |
| 7 purchase totals = | $757.48 | $819.0202 | $819.03 | $819.05 | $818.90 | |