| 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 | $47.52 | 8.520% | $51.5687 | $51.57 | $51.55 | $51.60 |
| Purchase #2 | $150.39 | 12.386% | $169.0173 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $28.63 | 5.839% | $30.3017 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $208.84 | 11.601% | $233.0675 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $108.46 | 11.807% | $121.2659 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $27.51 | 9.305% | $30.0698 | $30.07 | $30.05 | $30.10 |
| Purchase #7 | $82.81 | 5.240% | $87.1492 | $87.15 | $87.15 | $87.10 |
| 7 purchase totals = | $654.16 | $722.4401 | $722.45 | $722.35 | $722.50 | |