| 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 | $60.48 | 7.650% | $65.1067 | $65.11 | $65.10 | $65.10 |
| Purchase #2 | $215.34 | 13.494% | $244.398 | $244.40 | $244.40 | $244.40 |
| Purchase #3 | $114.48 | 6.543% | $121.9704 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $76.71 | 10.309% | $84.618 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $38.96 | 11.669% | $43.5062 | $43.51 | $43.50 | $43.50 |
| Purchase #6 | $42.88 | 13.102% | $48.4981 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $96.33 | 3.831% | $100.0204 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $645.18 | $708.1178 | $708.13 | $708.05 | $708.10 | |