| 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 | $243.29 | 4.320% | $253.8001 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $28.60 | 6.177% | $30.3666 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $63.52 | 4.499% | $66.3778 | $66.38 | $66.40 | $66.40 |
| Purchase #4 | $88.95 | 9.279% | $97.2037 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $116.62 | 4.147% | $121.4562 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $89.25 | 11.763% | $99.7485 | $99.75 | $99.75 | $99.70 |
| Purchase #7 | $16.66 | 10.604% | $18.4266 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $646.89 | $687.3795 | $687.39 | $687.40 | $687.40 | |