| 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 | $90.71 | 7.873% | $97.8516 | $97.85 | $97.85 | $97.90 |
| Purchase #2 | $74.89 | 13.853% | $85.2645 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $241.86 | 4.565% | $252.9009 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $124.33 | 5.553% | $131.234 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $175.61 | 8.861% | $191.1708 | $191.17 | $191.15 | $191.20 |
| Purchase #6 | $27.84 | 10.381% | $30.7301 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $168.30 | 10.712% | $186.3283 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $903.54 | $975.4802 | $975.47 | $975.50 | $975.50 | |