| 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 | $104.79 | 4.263% | $109.2572 | $109.26 | $109.25 | $109.30 |
| Purchase #2 | $52.32 | 5.569% | $55.2337 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $48.49 | 6.291% | $51.5405 | $51.54 | $51.55 | $51.50 |
| Purchase #4 | $201.76 | 12.402% | $226.7823 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $95.83 | 10.833% | $106.2113 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $48.71 | 3.852% | $50.5863 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $137.51 | 4.730% | $144.0142 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $689.41 | $743.6255 | $743.62 | $743.65 | $743.60 | |