| 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 | $25.46 | 7.207% | $27.2949 | $27.29 | $27.30 | $27.30 |
| Purchase #2 | $245.82 | 9.523% | $269.2294 | $269.23 | $269.25 | $269.20 |
| Purchase #3 | $21.81 | 12.178% | $24.466 | $24.47 | $24.45 | $24.50 |
| Purchase #4 | $129.55 | 7.333% | $139.0499 | $139.05 | $139.05 | $139.00 |
| Purchase #5 | $66.54 | 12.807% | $75.0618 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $53.79 | 10.350% | $59.3573 | $59.36 | $59.35 | $59.40 |
| Purchase #7 | $25.59 | 12.206% | $28.7135 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $568.56 | $623.1728 | $623.17 | $623.15 | $623.20 | |