| 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 | $71.40 | 8.834% | $77.7075 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $236.59 | 4.550% | $247.3548 | $247.35 | $247.35 | $247.40 |
| Purchase #3 | $59.44 | 4.450% | $62.0851 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $48.76 | 4.127% | $50.7723 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $145.72 | 4.328% | $152.0268 | $152.03 | $152.05 | $152.00 |
| Purchase #6 | $210.41 | 7.760% | $226.7378 | $226.74 | $226.75 | $226.70 |
| Purchase #7 | $86.41 | 5.490% | $91.1539 | $91.15 | $91.15 | $91.20 |
| 7 purchase totals = | $858.73 | $907.8382 | $907.84 | $907.85 | $907.90 | |