| 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 | $52.97 | 8.384% | $57.411 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $215.96 | 6.204% | $229.3582 | $229.36 | $229.35 | $229.40 |
| Purchase #3 | $146.42 | 6.192% | $155.4863 | $155.49 | $155.50 | $155.50 |
| Purchase #4 | $93.86 | 4.636% | $98.2113 | $98.21 | $98.20 | $98.20 |
| Purchase #5 | $86.89 | 7.148% | $93.1009 | $93.10 | $93.10 | $93.10 |
| Purchase #6 | $52.61 | 10.135% | $57.942 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $239.82 | 7.326% | $257.3892 | $257.39 | $257.40 | $257.40 |
| 7 purchase totals = | $888.53 | $948.8989 | $948.90 | $948.90 | $948.90 | |