| 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 | $41.78 | 10.871% | $46.3219 | $46.32 | $46.30 | $46.30 |
| Purchase #2 | $16.38 | 4.126% | $17.0558 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $142.89 | 10.832% | $158.3678 | $158.37 | $158.35 | $158.40 |
| Purchase #4 | $210.97 | 6.355% | $224.3771 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $148.46 | 4.134% | $154.5973 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $56.81 | 10.390% | $62.7126 | $62.71 | $62.70 | $62.70 |
| Purchase #7 | $106.34 | 8.219% | $115.0801 | $115.08 | $115.10 | $115.10 |
| 7 purchase totals = | $723.63 | $778.5126 | $778.52 | $778.50 | $778.60 | |