| 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 | $65.68 | 6.290% | $69.8113 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $150.34 | 9.744% | $164.9891 | $164.99 | $165.00 | $165.00 |
| Purchase #3 | $30.89 | 10.516% | $34.1384 | $34.14 | $34.15 | $34.10 |
| Purchase #4 | $116.99 | 8.789% | $127.2723 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $60.89 | 5.442% | $64.2036 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $186.67 | 8.351% | $202.2588 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $12.71 | 3.428% | $13.1457 | $13.15 | $13.15 | $13.10 |
| 7 purchase totals = | $624.17 | $675.8192 | $675.82 | $675.80 | $675.80 | |