| 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 | $53.29 | 4.728% | $55.8096 | $55.81 | $55.80 | $55.80 |
| Purchase #2 | $60.55 | 5.482% | $63.8694 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $53.53 | 8.363% | $58.0067 | $58.01 | $58.00 | $58.00 |
| Purchase #4 | $112.49 | 13.485% | $127.6593 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $142.42 | 13.824% | $162.1081 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $175.63 | 8.248% | $190.116 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $246.35 | 6.225% | $261.6853 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $844.26 | $919.2544 | $919.27 | $919.20 | $919.30 | |