| 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 | $31.62 | 4.727% | $33.1147 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $143.25 | 13.848% | $163.0873 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $76.87 | 12.129% | $86.1936 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $113.63 | 7.580% | $122.2432 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $48.65 | 5.642% | $51.3948 | $51.39 | $51.40 | $51.40 |
| Purchase #6 | $94.91 | 6.507% | $101.0858 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $175.94 | 13.168% | $199.1078 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $684.87 | $756.2272 | $756.22 | $756.25 | $756.20 | |