| 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 | $30.83 | 13.564% | $35.0118 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $79.86 | 4.648% | $83.5719 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $114.97 | 8.230% | $124.432 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $75.40 | 9.569% | $82.615 | $82.62 | $82.60 | $82.60 |
| Purchase #5 | $20.37 | 7.308% | $21.8586 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $125.40 | 10.806% | $138.9507 | $138.95 | $138.95 | $139.00 |
| Purchase #7 | $70.92 | 9.363% | $77.5602 | $77.56 | $77.55 | $77.60 |
| 7 purchase totals = | $517.75 | $564.0002 | $564.00 | $563.95 | $564.10 | |