| 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 | $51.57 | 3.487% | $53.3682 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $196.62 | 13.255% | $222.682 | $222.68 | $222.70 | $222.70 |
| Purchase #3 | $128.28 | 8.489% | $139.1697 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $188.40 | 8.532% | $204.4743 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $96.40 | 10.553% | $106.5731 | $106.57 | $106.55 | $106.60 |
| Purchase #6 | $102.67 | 3.801% | $106.5725 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $70.58 | 11.451% | $78.6621 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $834.52 | $911.5019 | $911.49 | $911.40 | $911.70 | |