| 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 | $12.58 | 4.374% | $13.1302 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $13.29 | 4.202% | $13.8484 | $13.85 | $13.85 | $13.80 |
| Purchase #3 | $94.99 | 5.459% | $100.1755 | $100.18 | $100.20 | $100.20 |
| Purchase #4 | $25.37 | 8.738% | $27.5868 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $248.83 | 6.373% | $264.6879 | $264.69 | $264.70 | $264.70 |
| Purchase #6 | $221.97 | 5.747% | $234.7266 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $244.86 | 6.248% | $260.1589 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $861.89 | $914.3143 | $914.33 | $914.40 | $914.30 | |