| 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 | $61.33 | 12.669% | $69.0999 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $46.35 | 4.465% | $48.4195 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $48.57 | 8.420% | $52.6596 | $52.66 | $52.65 | $52.70 |
| Purchase #4 | $172.90 | 12.367% | $194.2825 | $194.28 | $194.30 | $194.30 |
| Purchase #5 | $217.90 | 5.174% | $229.1741 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $29.67 | 4.347% | $30.9598 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $143.77 | 13.568% | $163.2767 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $720.49 | $787.8721 | $787.87 | $787.85 | $788.00 | |