| 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 | $84.38 | 3.746% | $87.5409 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $112.41 | 10.359% | $124.0546 | $124.05 | $124.05 | $124.10 |
| Purchase #3 | $63.53 | 6.319% | $67.5445 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $100.30 | 10.243% | $110.5737 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $30.64 | 8.387% | $33.2098 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $60.51 | 10.559% | $66.8993 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $157.25 | 8.582% | $170.7452 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $609.02 | $660.5680 | $660.56 | $660.55 | $660.50 | |