| 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 | $78.51 | 4.685% | $82.1882 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $58.79 | 6.452% | $62.5831 | $62.58 | $62.60 | $62.60 |
| Purchase #3 | $146.70 | 8.389% | $159.0067 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $219.63 | 13.791% | $249.9192 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $48.74 | 7.691% | $52.4886 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $191.25 | 5.505% | $201.7783 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $157.69 | 8.574% | $171.2103 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $901.31 | $979.1744 | $979.18 | $979.20 | $979.20 | |