| 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 | $27.49 | 9.255% | $30.0342 | $30.03 | $30.05 | $30.00 |
| Purchase #2 | $225.50 | 10.272% | $248.6634 | $248.66 | $248.65 | $248.70 |
| Purchase #3 | $216.77 | 4.846% | $227.2747 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $117.34 | 4.341% | $122.4337 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $21.45 | 8.621% | $23.2992 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $150.68 | 7.308% | $161.6917 | $161.69 | $161.70 | $161.70 |
| Purchase #7 | $65.68 | 9.666% | $72.0286 | $72.03 | $72.05 | $72.00 |
| 7 purchase totals = | $824.91 | $885.4255 | $885.41 | $885.45 | $885.40 | |