| 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 | $50.57 | 6.207% | $53.7089 | $53.71 | $53.70 | $53.70 |
| Purchase #2 | $67.74 | 12.321% | $76.0862 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $27.54 | 10.242% | $30.3606 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $61.62 | 12.242% | $69.1635 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $103.72 | 7.738% | $111.7459 | $111.75 | $111.75 | $111.70 |
| Purchase #6 | $246.68 | 5.758% | $260.8838 | $260.88 | $260.90 | $260.90 |
| Purchase #7 | $213.90 | 6.501% | $227.8056 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $771.77 | $829.7545 | $829.76 | $829.75 | $829.80 | |