| 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 | $65.60 | 4.775% | $68.7324 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $151.71 | 7.729% | $163.4357 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $98.31 | 10.682% | $108.8115 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $28.66 | 12.715% | $32.3041 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $59.78 | 3.553% | $61.904 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $219.46 | 9.242% | $239.7425 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $47.42 | 10.317% | $52.3123 | $52.31 | $52.30 | $52.30 |
| 7 purchase totals = | $670.94 | $727.2425 | $727.23 | $727.25 | $727.10 | |