| 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 | $13.77 | 8.764% | $14.9768 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $229.65 | 6.122% | $243.7092 | $243.71 | $243.70 | $243.70 |
| Purchase #3 | $212.66 | 9.416% | $232.6841 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $155.69 | 6.641% | $166.0294 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $232.66 | 3.501% | $240.8054 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $17.45 | 9.663% | $19.1362 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $23.67 | 3.693% | $24.5441 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $885.55 | $941.8852 | $941.89 | $941.95 | $941.80 | |