| 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 | $128.36 | 12.779% | $144.7631 | $144.76 | $144.75 | $144.80 |
| Purchase #2 | $97.41 | 13.371% | $110.4347 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $9.80 | 4.291% | $10.2205 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $139.69 | 11.335% | $155.5239 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $205.65 | 13.864% | $234.1613 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $81.88 | 6.401% | $87.1211 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $18.97 | 9.515% | $20.775 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $681.76 | $762.9996 | $762.99 | $762.95 | $763.00 | |