| 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 | $74.56 | 4.802% | $78.1404 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $40.83 | 3.361% | $42.2023 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $108.88 | 4.439% | $113.7132 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $82.65 | 6.349% | $87.8974 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $104.70 | 10.484% | $115.6767 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $113.39 | 7.117% | $121.46 | $121.46 | $121.45 | $121.50 |
| Purchase #7 | $239.26 | 3.364% | $247.3087 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $764.27 | $806.3987 | $806.40 | $806.40 | $806.40 | |