| 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 | $82.45 | 5.294% | $86.8149 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $238.27 | 3.155% | $245.7874 | $245.79 | $245.80 | $245.80 |
| Purchase #3 | $114.74 | 11.382% | $127.7997 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $183.42 | 7.600% | $197.3599 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $22.49 | 3.184% | $23.2061 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $102.52 | 13.536% | $116.3971 | $116.40 | $116.40 | $116.40 |
| Purchase #7 | $145.39 | 12.592% | $163.6975 | $163.70 | $163.70 | $163.70 |
| 7 purchase totals = | $889.28 | $961.0626 | $961.07 | $961.05 | $961.10 | |