| 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 | $92.68 | 13.686% | $105.3642 | $105.36 | $105.35 | $105.40 |
| Purchase #2 | $88.88 | 12.469% | $99.9624 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $191.77 | 3.344% | $198.1828 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $157.51 | 7.736% | $169.695 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $12.54 | 9.386% | $13.717 | $13.72 | $13.70 | $13.70 |
| Purchase #6 | $58.45 | 3.308% | $60.3835 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $92.38 | 11.142% | $102.673 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $694.21 | $749.9779 | $749.97 | $749.95 | $750.10 | |