| 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 | $77.85 | 11.338% | $86.6766 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $127.70 | 10.416% | $141.0012 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $109.90 | 12.153% | $123.2561 | $123.26 | $123.25 | $123.30 |
| Purchase #4 | $180.65 | 7.417% | $194.0488 | $194.05 | $194.05 | $194.00 |
| Purchase #5 | $27.99 | 7.338% | $30.0439 | $30.04 | $30.05 | $30.00 |
| Purchase #6 | $188.68 | 3.330% | $194.963 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $97.85 | 6.180% | $103.8971 | $103.90 | $103.90 | $103.90 |
| 7 purchase totals = | $810.62 | $873.8867 | $873.89 | $873.90 | $873.90 | |