| 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 | $42.63 | 6.370% | $45.3455 | $45.35 | $45.35 | $45.30 |
| Purchase #2 | $128.40 | 3.436% | $132.8118 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $46.53 | 4.114% | $48.4442 | $48.44 | $48.45 | $48.40 |
| Purchase #4 | $59.51 | 7.443% | $63.9393 | $63.94 | $63.95 | $63.90 |
| Purchase #5 | $64.75 | 3.647% | $67.1114 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $163.57 | 10.786% | $181.2127 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $170.81 | 3.679% | $177.0941 | $177.09 | $177.10 | $177.10 |
| 7 purchase totals = | $676.20 | $715.9590 | $715.95 | $715.95 | $715.80 | |