| 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 | $27.59 | 11.608% | $30.7926 | $30.79 | $30.80 | $30.80 |
| Purchase #2 | $30.94 | 8.309% | $33.5108 | $33.51 | $33.50 | $33.50 |
| Purchase #3 | $195.95 | 4.142% | $204.0662 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $153.89 | 7.683% | $165.7134 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $13.28 | 6.663% | $14.1648 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $9.64 | 9.874% | $10.5919 | $10.59 | $10.60 | $10.60 |
| Purchase #7 | $243.74 | 4.811% | $255.4663 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $675.03 | $714.3060 | $714.30 | $714.25 | $714.40 | |