| 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 | $29.57 | 13.853% | $33.6663 | $33.67 | $33.65 | $33.70 |
| Purchase #2 | $24.60 | 11.735% | $27.4868 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $101.64 | 6.604% | $108.3523 | $108.35 | $108.35 | $108.40 |
| Purchase #4 | $165.50 | 3.280% | $170.9284 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $113.39 | 10.632% | $125.4456 | $125.45 | $125.45 | $125.40 |
| Purchase #6 | $166.99 | 3.723% | $173.207 | $173.21 | $173.20 | $173.20 |
| Purchase #7 | $149.40 | 12.803% | $168.5277 | $168.53 | $168.55 | $168.50 |
| 7 purchase totals = | $751.09 | $807.6141 | $807.63 | $807.65 | $807.60 | |