| 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 | $89.31 | 12.261% | $100.2603 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $209.66 | 11.344% | $233.4438 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $23.96 | 11.817% | $26.7914 | $26.79 | $26.80 | $26.80 |
| Purchase #4 | $44.93 | 4.339% | $46.8795 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $10.98 | 9.278% | $11.9987 | $12.00 | $12.00 | $12.00 |
| Purchase #6 | $95.79 | 9.538% | $104.9265 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $106.46 | 4.243% | $110.9771 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $581.09 | $635.2773 | $635.28 | $635.35 | $635.30 | |