| 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 | $50.58 | 8.275% | $54.7655 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $81.43 | 13.350% | $92.3009 | $92.30 | $92.30 | $92.30 |
| Purchase #3 | $91.41 | 3.281% | $94.4092 | $94.41 | $94.40 | $94.40 |
| Purchase #4 | $106.25 | 5.395% | $111.9822 | $111.98 | $112.00 | $112.00 |
| Purchase #5 | $130.71 | 9.532% | $143.1693 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $138.97 | 8.153% | $150.3002 | $150.30 | $150.30 | $150.30 |
| Purchase #7 | $236.95 | 12.756% | $267.1753 | $267.18 | $267.20 | $267.20 |
| 7 purchase totals = | $836.30 | $914.1026 | $914.11 | $914.10 | $914.20 | |