| 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 | $23.31 | 7.505% | $25.0594 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $209.66 | 3.722% | $217.4635 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $59.71 | 6.481% | $63.5798 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $213.60 | 7.201% | $228.9813 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $23.94 | 12.827% | $27.0108 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $86.46 | 3.585% | $89.5596 | $89.56 | $89.55 | $89.60 |
| Purchase #7 | $184.60 | 3.682% | $191.397 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $801.28 | $843.0514 | $843.05 | $843.05 | $843.20 | |