| 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 | $115.89 | 7.809% | $124.9399 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $141.44 | 5.765% | $149.594 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $159.37 | 7.244% | $170.9148 | $170.91 | $170.90 | $170.90 |
| Purchase #4 | $46.77 | 3.213% | $48.2727 | $48.27 | $48.25 | $48.30 |
| Purchase #5 | $28.99 | 12.830% | $32.7094 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $241.87 | 4.576% | $252.938 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $28.70 | 3.829% | $29.7989 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $763.03 | $809.1677 | $809.16 | $809.15 | $809.10 | |