| 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 | $71.65 | 10.823% | $79.4047 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $56.59 | 3.222% | $58.4133 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $223.38 | 12.191% | $250.6123 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $112.79 | 7.718% | $121.4951 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $40.97 | 5.596% | $43.2627 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $208.71 | 6.650% | $222.5892 | $222.59 | $222.60 | $222.60 |
| Purchase #7 | $148.67 | 7.339% | $159.5809 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $862.76 | $935.3582 | $935.35 | $935.35 | $935.40 | |