| 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 | $73.97 | 12.736% | $83.3908 | $83.39 | $83.40 | $83.40 |
| Purchase #2 | $66.67 | 13.382% | $75.5918 | $75.59 | $75.60 | $75.60 |
| Purchase #3 | $161.88 | 7.605% | $174.191 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $214.96 | 4.817% | $225.3146 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $58.56 | 3.152% | $60.4058 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $18.81 | 6.673% | $20.0652 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $115.38 | 5.384% | $121.5921 | $121.59 | $121.60 | $121.60 |
| 7 purchase totals = | $710.23 | $760.5513 | $760.55 | $760.55 | $760.60 | |