| 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 | $59.75 | 4.603% | $62.5003 | $62.50 | $62.50 | $62.50 |
| Purchase #2 | $223.25 | 6.516% | $237.797 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $59.90 | 11.872% | $67.0113 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $69.49 | 4.695% | $72.7526 | $72.75 | $72.75 | $72.80 |
| Purchase #5 | $144.37 | 13.404% | $163.7214 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $114.65 | 10.757% | $126.9829 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $154.98 | 12.695% | $174.6547 | $174.65 | $174.65 | $174.70 |
| 7 purchase totals = | $826.39 | $905.4202 | $905.41 | $905.40 | $905.50 | |