| 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 | $28.65 | 5.354% | $30.1839 | $30.18 | $30.20 | $30.20 |
| Purchase #2 | $24.33 | 5.750% | $25.729 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $54.69 | 12.191% | $61.3573 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $226.80 | 3.292% | $234.2663 | $234.27 | $234.25 | $234.30 |
| Purchase #5 | $51.66 | 6.857% | $55.2023 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $79.99 | 3.763% | $83 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $123.90 | 3.234% | $127.9069 | $127.91 | $127.90 | $127.90 |
| 7 purchase totals = | $590.02 | $617.6457 | $617.65 | $617.65 | $617.70 | |