| 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 | $99.96 | 6.536% | $106.4934 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $43.98 | 4.774% | $46.0796 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $195.90 | 8.272% | $212.1048 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $97.73 | 7.431% | $104.9923 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $112.81 | 4.674% | $118.0827 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $191.98 | 5.177% | $201.9188 | $201.92 | $201.90 | $201.90 |
| Purchase #7 | $42.33 | 3.681% | $43.8882 | $43.89 | $43.90 | $43.90 |
| 7 purchase totals = | $784.69 | $833.5598 | $833.55 | $833.60 | $833.60 | |