| 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 | $17.32 | 11.464% | $19.3056 | $19.31 | $19.30 | $19.30 |
| Purchase #2 | $152.93 | 6.848% | $163.4026 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $198.57 | 13.445% | $225.2677 | $225.27 | $225.25 | $225.30 |
| Purchase #4 | $60.71 | 8.152% | $65.6591 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $207.36 | 5.801% | $219.389 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $105.26 | 7.253% | $112.8945 | $112.89 | $112.90 | $112.90 |
| Purchase #7 | $44.48 | 13.393% | $50.4372 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $786.63 | $856.3557 | $856.36 | $856.35 | $856.40 | |