| 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 | $12.53 | 4.214% | $13.058 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $48.50 | 8.813% | $52.7743 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $240.71 | 11.663% | $268.784 | $268.78 | $268.80 | $268.80 |
| Purchase #4 | $9.39 | 5.133% | $9.872 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $205.26 | 13.524% | $233.0194 | $233.02 | $233.00 | $233.00 |
| Purchase #6 | $148.65 | 10.467% | $164.2092 | $164.21 | $164.20 | $164.20 |
| Purchase #7 | $143.82 | 7.404% | $154.4684 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $808.86 | $896.1853 | $896.18 | $896.10 | $896.30 | |