| 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 | $64.93 | 11.316% | $72.2775 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $74.29 | 9.174% | $81.1054 | $81.11 | $81.10 | $81.10 |
| Purchase #3 | $128.39 | 12.409% | $144.3219 | $144.32 | $144.30 | $144.30 |
| Purchase #4 | $149.31 | 11.688% | $166.7614 | $166.76 | $166.75 | $166.80 |
| Purchase #5 | $233.96 | 8.446% | $253.7203 | $253.72 | $253.70 | $253.70 |
| Purchase #6 | $157.40 | 7.598% | $169.3593 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $104.52 | 5.282% | $110.0407 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $912.80 | $997.5865 | $997.59 | $997.55 | $997.60 | |