| 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 | $113.99 | 3.309% | $117.7619 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $139.84 | 10.470% | $154.4812 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $105.39 | 4.159% | $109.7732 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $110.84 | 10.267% | $122.2199 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $72.77 | 12.283% | $81.7083 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $50.87 | 9.191% | $55.5455 | $55.55 | $55.55 | $55.50 |
| Purchase #7 | $67.50 | 9.675% | $74.0306 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $661.20 | $715.5206 | $715.52 | $715.50 | $715.50 | |