| 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 | $55.34 | 12.524% | $62.2708 | $62.27 | $62.25 | $62.30 |
| Purchase #2 | $28.53 | 6.211% | $30.302 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $202.80 | 7.205% | $217.4117 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $90.35 | 5.414% | $95.2415 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $141.67 | 10.222% | $156.1515 | $156.15 | $156.15 | $156.20 |
| Purchase #6 | $157.80 | 11.464% | $175.8902 | $175.89 | $175.90 | $175.90 |
| Purchase #7 | $190.49 | 7.559% | $204.8891 | $204.89 | $204.90 | $204.90 |
| 7 purchase totals = | $866.98 | $942.1568 | $942.15 | $942.15 | $942.20 | |