| 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 | $41.25 | 6.229% | $43.8195 | $43.82 | $43.80 | $43.80 |
| Purchase #2 | $51.63 | 8.731% | $56.1378 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $248.50 | 5.200% | $261.422 | $261.42 | $261.40 | $261.40 |
| Purchase #4 | $26.60 | 13.549% | $30.204 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $148.34 | 7.596% | $159.6079 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $42.42 | 3.387% | $43.8568 | $43.86 | $43.85 | $43.90 |
| Purchase #7 | $191.43 | 8.727% | $208.1361 | $208.14 | $208.15 | $208.10 |
| 7 purchase totals = | $750.17 | $803.1841 | $803.19 | $803.15 | $803.10 | |