| 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 | $75.73 | 4.626% | $79.2333 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $235.52 | 11.868% | $263.4715 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $125.58 | 8.355% | $136.0722 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $159.97 | 8.333% | $173.3003 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $215.95 | 13.648% | $245.4229 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $28.36 | 7.375% | $30.4516 | $30.45 | $30.45 | $30.50 |
| Purchase #7 | $43.88 | 3.706% | $45.5062 | $45.51 | $45.50 | $45.50 |
| 7 purchase totals = | $884.99 | $973.4580 | $973.45 | $973.40 | $973.50 | |