| 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 | $76.55 | 12.393% | $86.0368 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $66.42 | 3.184% | $68.5348 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $25.51 | 6.853% | $27.2582 | $27.26 | $27.25 | $27.30 |
| Purchase #4 | $207.29 | 7.393% | $222.6149 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $237.91 | 5.828% | $251.7754 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $65.74 | 7.426% | $70.6219 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $170.92 | 3.746% | $177.3227 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $850.34 | $904.1647 | $904.16 | $904.15 | $904.10 | |