| 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 | $12.58 | 13.476% | $14.2753 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $99.49 | 5.829% | $105.2893 | $105.29 | $105.30 | $105.30 |
| Purchase #3 | $36.99 | 10.543% | $40.8899 | $40.89 | $40.90 | $40.90 |
| Purchase #4 | $56.40 | 12.437% | $63.4145 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $45.85 | 12.859% | $51.7459 | $51.75 | $51.75 | $51.70 |
| Purchase #6 | $141.68 | 4.632% | $148.2426 | $148.24 | $148.25 | $148.20 |
| Purchase #7 | $66.60 | 10.691% | $73.7202 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $459.59 | $497.5777 | $497.58 | $497.60 | $497.50 | |