| 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 | $82.58 | 7.817% | $89.0353 | $89.04 | $89.05 | $89.00 |
| Purchase #2 | $155.99 | 8.411% | $169.1103 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $67.57 | 8.645% | $73.4114 | $73.41 | $73.40 | $73.40 |
| Purchase #4 | $116.65 | 13.390% | $132.2694 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $164.42 | 5.466% | $173.4072 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $232.32 | 6.850% | $248.2339 | $248.23 | $248.25 | $248.20 |
| Purchase #7 | $97.32 | 6.164% | $103.3188 | $103.32 | $103.30 | $103.30 |
| 7 purchase totals = | $916.85 | $988.7863 | $988.79 | $988.75 | $988.70 | |