| 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 | $44.82 | 10.494% | $49.5234 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $225.40 | 11.513% | $251.3503 | $251.35 | $251.35 | $251.40 |
| Purchase #3 | $74.96 | 9.275% | $81.9125 | $81.91 | $81.90 | $81.90 |
| Purchase #4 | $143.70 | 13.820% | $163.5593 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $202.55 | 12.725% | $228.3245 | $228.32 | $228.30 | $228.30 |
| Purchase #6 | $53.51 | 7.372% | $57.4548 | $57.45 | $57.45 | $57.50 |
| Purchase #7 | $21.33 | 12.823% | $24.0651 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $766.27 | $856.1899 | $856.18 | $856.10 | $856.30 | |