| 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 | $11.44 | 7.833% | $12.3361 | $12.34 | $12.35 | $12.30 |
| Purchase #2 | $191.99 | 8.641% | $208.5799 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $52.63 | 3.575% | $54.5115 | $54.51 | $54.50 | $54.50 |
| Purchase #4 | $65.82 | 11.494% | $73.3854 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $154.77 | 8.108% | $167.3188 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $12.36 | 10.668% | $13.6786 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $13.31 | 11.619% | $14.8565 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $502.32 | $544.6668 | $544.68 | $544.70 | $544.70 | |