| 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 | $40.70 | 13.386% | $46.1481 | $46.15 | $46.15 | $46.10 |
| Purchase #2 | $135.82 | 6.400% | $144.5125 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $202.44 | 11.510% | $225.7408 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $236.96 | 9.803% | $260.1892 | $260.19 | $260.20 | $260.20 |
| Purchase #5 | $208.30 | 9.197% | $227.4574 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $26.63 | 3.748% | $27.6281 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $65.49 | 3.646% | $67.8778 | $67.88 | $67.90 | $67.90 |
| 7 purchase totals = | $916.34 | $999.5539 | $999.56 | $999.60 | $999.50 | |