| 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 | $14.63 | 7.199% | $15.6832 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $9.92 | 5.397% | $10.4554 | $10.46 | $10.45 | $10.50 |
| Purchase #3 | $216.52 | 5.522% | $228.4762 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $57.41 | 13.757% | $65.3079 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $112.70 | 3.211% | $116.3188 | $116.32 | $116.30 | $116.30 |
| Purchase #6 | $104.93 | 13.805% | $119.4156 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $38.84 | 7.354% | $41.6963 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $554.95 | $597.3534 | $597.37 | $597.35 | $597.40 | |