| 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 | $107.41 | 9.456% | $117.5667 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $35.93 | 13.376% | $40.736 | $40.74 | $40.75 | $40.70 |
| Purchase #3 | $72.42 | 12.650% | $81.5811 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $66.42 | 13.746% | $75.5501 | $75.55 | $75.55 | $75.60 |
| Purchase #5 | $210.45 | 9.151% | $229.7083 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $27.81 | 11.822% | $31.0977 | $31.10 | $31.10 | $31.10 |
| Purchase #7 | $126.58 | 10.308% | $139.6279 | $139.63 | $139.65 | $139.60 |
| 7 purchase totals = | $647.02 | $715.8678 | $715.88 | $715.90 | $715.90 | |