| 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 | $48.37 | 4.211% | $50.4069 | $50.41 | $50.40 | $50.40 |
| Purchase #2 | $171.86 | 3.872% | $178.5144 | $178.51 | $178.50 | $178.50 |
| Purchase #3 | $213.49 | 4.691% | $223.5048 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $74.39 | 4.586% | $77.8015 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $81.51 | 5.675% | $86.1357 | $86.14 | $86.15 | $86.10 |
| Purchase #6 | $108.97 | 3.441% | $112.7197 | $112.72 | $112.70 | $112.70 |
| Purchase #7 | $222.97 | 5.436% | $235.0906 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $921.56 | $964.1736 | $964.17 | $964.15 | $964.10 | |