| 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 | $40.69 | 10.319% | $44.8888 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $173.37 | 8.413% | $187.9556 | $187.96 | $187.95 | $188.00 |
| Purchase #3 | $239.68 | 3.392% | $247.8099 | $247.81 | $247.80 | $247.80 |
| Purchase #4 | $121.75 | 12.777% | $137.306 | $137.31 | $137.30 | $137.30 |
| Purchase #5 | $65.38 | 13.460% | $74.1801 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $152.55 | 4.772% | $159.8297 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $126.43 | 6.670% | $134.8629 | $134.86 | $134.85 | $134.90 |
| 7 purchase totals = | $919.85 | $986.8330 | $986.84 | $986.85 | $986.90 | |