| 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 | $8.44 | 5.807% | $8.9301 | $8.93 | $8.95 | $8.90 |
| Purchase #2 | $83.94 | 11.451% | $93.552 | $93.55 | $93.55 | $93.60 |
| Purchase #3 | $118.54 | 11.600% | $132.2906 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $92.55 | 10.773% | $102.5204 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $162.82 | 12.490% | $183.1562 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $234.89 | 3.746% | $243.689 | $243.69 | $243.70 | $243.70 |
| Purchase #7 | $55.98 | 5.866% | $59.2638 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $757.16 | $823.4021 | $823.40 | $823.40 | $823.50 | |