| 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 | $227.25 | 4.612% | $237.7308 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $71.46 | 9.411% | $78.1851 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $30.28 | 10.277% | $33.3919 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $10.76 | 7.596% | $11.5773 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $185.77 | 9.396% | $203.2249 | $203.22 | $203.20 | $203.20 |
| Purchase #6 | $27.58 | 7.185% | $29.5616 | $29.56 | $29.55 | $29.60 |
| Purchase #7 | $48.58 | 10.335% | $53.6007 | $53.60 | $53.60 | $53.60 |
| 7 purchase totals = | $601.68 | $647.2723 | $647.27 | $647.30 | $647.30 | |