| 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 | $63.29 | 10.478% | $69.9215 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $53.66 | 9.548% | $58.7835 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $213.33 | 4.412% | $222.7421 | $222.74 | $222.75 | $222.70 |
| Purchase #4 | $207.93 | 9.407% | $227.49 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $63.57 | 4.766% | $66.5997 | $66.60 | $66.60 | $66.60 |
| Purchase #6 | $155.38 | 8.631% | $168.7908 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $163.76 | 8.117% | $177.0524 | $177.05 | $177.05 | $177.10 |
| 7 purchase totals = | $920.92 | $991.3800 | $991.37 | $991.40 | $991.40 | |