| 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 | $28.60 | 3.544% | $29.6136 | $29.61 | $29.60 | $29.60 |
| Purchase #2 | $206.76 | 10.793% | $229.0756 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $140.67 | 8.725% | $152.9435 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $56.49 | 11.844% | $63.1807 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $119.66 | 6.689% | $127.6641 | $127.66 | $127.65 | $127.70 |
| Purchase #6 | $106.67 | 10.245% | $117.5983 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $136.82 | 4.587% | $143.0959 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $795.67 | $863.1717 | $863.17 | $863.20 | $863.20 | |