| 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 | $21.56 | 9.872% | $23.6884 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $238.91 | 8.861% | $260.0798 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $136.76 | 11.532% | $152.5312 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $50.82 | 13.833% | $57.8499 | $57.85 | $57.85 | $57.80 |
| Purchase #5 | $48.60 | 10.659% | $53.7803 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $23.57 | 5.810% | $24.9394 | $24.94 | $24.95 | $24.90 |
| Purchase #7 | $100.31 | 8.360% | $108.6959 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $620.53 | $681.5649 | $681.57 | $681.65 | $681.50 | |