| 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 | $45.47 | 6.683% | $48.5088 | $48.51 | $48.50 | $48.50 |
| Purchase #2 | $20.53 | 13.521% | $23.3059 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $19.95 | 12.358% | $22.4154 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $177.27 | 6.354% | $188.5337 | $188.53 | $188.55 | $188.50 |
| Purchase #5 | $172.92 | 7.858% | $186.5081 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $247.61 | 13.193% | $280.2772 | $280.28 | $280.30 | $280.30 |
| Purchase #7 | $106.25 | 4.420% | $110.9463 | $110.95 | $110.95 | $110.90 |
| 7 purchase totals = | $790.00 | $860.4954 | $860.51 | $860.50 | $860.40 | |