| 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 | $27.33 | 12.162% | $30.6539 | $30.65 | $30.65 | $30.70 |
| Purchase #2 | $232.90 | 4.629% | $243.6809 | $243.68 | $243.70 | $243.70 |
| Purchase #3 | $234.67 | 9.123% | $256.0789 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $73.74 | 5.269% | $77.6254 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $58.78 | 5.338% | $61.9177 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $127.26 | 8.435% | $137.9944 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $68.87 | 9.489% | $75.4051 | $75.41 | $75.40 | $75.40 |
| 7 purchase totals = | $823.55 | $883.3563 | $883.36 | $883.40 | $883.40 | |