| 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 | $30.28 | 9.750% | $33.2323 | $33.23 | $33.25 | $33.20 |
| Purchase #2 | $169.32 | 6.363% | $180.0938 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $9.82 | 10.229% | $10.8245 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $163.95 | 3.846% | $170.2555 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $48.39 | 10.868% | $53.649 | $53.65 | $53.65 | $53.60 |
| Purchase #6 | $109.83 | 7.471% | $118.0354 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $241.90 | 5.737% | $255.7778 | $255.78 | $255.80 | $255.80 |
| 7 purchase totals = | $773.49 | $821.8683 | $821.87 | $821.90 | $821.80 | |