| 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 | $70.85 | 6.485% | $75.4446 | $75.44 | $75.45 | $75.40 |
| Purchase #2 | $68.32 | 11.825% | $76.3988 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $68.48 | 13.153% | $77.4872 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $119.64 | 3.767% | $124.1468 | $124.15 | $124.15 | $124.10 |
| Purchase #5 | $223.28 | 12.670% | $251.5696 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $22.93 | 4.488% | $23.9591 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $172.94 | 4.528% | $180.7707 | $180.77 | $180.75 | $180.80 |
| 7 purchase totals = | $746.44 | $809.7768 | $809.78 | $809.75 | $809.80 | |