| 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 | $119.83 | 5.773% | $126.7478 | $126.75 | $126.75 | $126.70 |
| Purchase #2 | $123.67 | 5.269% | $130.1862 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $43.52 | 8.134% | $47.0599 | $47.06 | $47.05 | $47.10 |
| Purchase #4 | $43.86 | 7.632% | $47.2074 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $67.41 | 10.459% | $74.4604 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $104.46 | 7.419% | $112.2099 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $121.93 | 8.660% | $132.4891 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $624.68 | $670.3607 | $670.37 | $670.35 | $670.40 | |