| 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 | $77.49 | 5.159% | $81.4877 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $71.99 | 4.731% | $75.3958 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $53.90 | 8.511% | $58.4874 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $211.88 | 5.704% | $223.9656 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $144.33 | 4.217% | $150.4164 | $150.42 | $150.40 | $150.40 |
| Purchase #6 | $215.69 | 12.682% | $243.0438 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $106.72 | 3.139% | $110.0699 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $882.00 | $942.8666 | $942.88 | $942.85 | $942.90 | |