| 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 | $38.73 | 4.716% | $40.5565 | $40.56 | $40.55 | $40.60 |
| Purchase #2 | $208.84 | 3.357% | $215.8508 | $215.85 | $215.85 | $215.90 |
| Purchase #3 | $204.84 | 7.668% | $220.5471 | $220.55 | $220.55 | $220.50 |
| Purchase #4 | $51.69 | 12.469% | $58.1352 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $102.90 | 13.213% | $116.4962 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $121.81 | 5.424% | $128.417 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $250.45 | 10.785% | $277.461 | $277.46 | $277.45 | $277.50 |
| 7 purchase totals = | $979.26 | $1,057.4638 | $1,057.48 | $1,057.45 | $1,057.50 | |