| 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 | $66.48 | 6.222% | $70.6164 | $70.62 | $70.60 | $70.60 |
| Purchase #2 | $81.72 | 5.233% | $85.9964 | $86.00 | $86.00 | $86.00 |
| Purchase #3 | $133.89 | 4.669% | $140.1413 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $130.42 | 5.724% | $137.8852 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $77.79 | 11.257% | $86.5468 | $86.55 | $86.55 | $86.50 |
| Purchase #6 | $99.97 | 6.845% | $106.8129 | $106.81 | $106.80 | $106.80 |
| Purchase #7 | $240.83 | 6.791% | $257.1848 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $831.10 | $885.1838 | $885.19 | $885.20 | $885.10 | |