| 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 | $81.53 | 6.349% | $86.7063 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $143.38 | 5.516% | $151.2888 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $56.67 | 5.404% | $59.7324 | $59.73 | $59.75 | $59.70 |
| Purchase #4 | $198.88 | 7.582% | $213.9591 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $51.71 | 8.777% | $56.2486 | $56.25 | $56.25 | $56.20 |
| Purchase #6 | $230.69 | 13.447% | $261.7109 | $261.71 | $261.70 | $261.70 |
| Purchase #7 | $36.28 | 7.733% | $39.0855 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $799.14 | $868.7316 | $868.74 | $868.75 | $868.70 | |