| 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 | $58.59 | 13.215% | $66.3327 | $66.33 | $66.35 | $66.30 |
| Purchase #2 | $16.38 | 9.204% | $17.8876 | $17.89 | $17.90 | $17.90 |
| Purchase #3 | $142.25 | 8.485% | $154.3199 | $154.32 | $154.30 | $154.30 |
| Purchase #4 | $106.40 | 13.374% | $120.6299 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $45.42 | 7.851% | $48.9859 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $171.82 | 12.244% | $192.8576 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $207.49 | 9.337% | $226.8633 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $748.35 | $827.8769 | $827.88 | $827.90 | $827.90 | |