| 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 | $77.34 | 12.117% | $86.7113 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $238.90 | 10.539% | $264.0777 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $79.74 | 3.322% | $82.389 | $82.39 | $82.40 | $82.40 |
| Purchase #4 | $122.37 | 6.193% | $129.9484 | $129.95 | $129.95 | $129.90 |
| Purchase #5 | $147.37 | 5.231% | $155.0789 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $73.47 | 8.255% | $79.5349 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $31.86 | 4.600% | $33.3256 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $771.05 | $831.0658 | $831.07 | $831.15 | $831.00 | |