| 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 | $11.92 | 13.796% | $13.5645 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $116.26 | 9.462% | $127.2605 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $214.25 | 8.241% | $231.9063 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $79.54 | 6.656% | $84.8342 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $67.80 | 13.254% | $76.7862 | $76.79 | $76.80 | $76.80 |
| Purchase #6 | $23.44 | 10.368% | $25.8703 | $25.87 | $25.85 | $25.90 |
| Purchase #7 | $145.89 | 13.716% | $165.9003 | $165.90 | $165.90 | $165.90 |
| 7 purchase totals = | $659.10 | $726.1223 | $726.12 | $726.10 | $726.20 | |