| 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 | $101.50 | 9.780% | $111.4267 | $111.43 | $111.45 | $111.40 |
| Purchase #2 | $75.27 | 8.849% | $81.9306 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $17.92 | 12.729% | $20.201 | $20.20 | $20.20 | $20.20 |
| Purchase #4 | $130.77 | 13.811% | $148.8306 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $236.71 | 13.114% | $267.7521 | $267.75 | $267.75 | $267.80 |
| Purchase #6 | $49.61 | 11.344% | $55.2378 | $55.24 | $55.25 | $55.20 |
| Purchase #7 | $109.46 | 4.109% | $113.9577 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $721.24 | $799.3365 | $799.34 | $799.40 | $799.30 | |