| 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 | $70.84 | 12.356% | $79.593 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $222.89 | 5.658% | $235.5011 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $9.85 | 11.122% | $10.9455 | $10.95 | $10.95 | $10.90 |
| Purchase #4 | $50.64 | 13.526% | $57.4896 | $57.49 | $57.50 | $57.50 |
| Purchase #5 | $155.46 | 5.141% | $163.4522 | $163.45 | $163.45 | $163.50 |
| Purchase #6 | $217.90 | 11.521% | $243.0043 | $243.00 | $243.00 | $243.00 |
| Purchase #7 | $169.80 | 12.787% | $191.5123 | $191.51 | $191.50 | $191.50 |
| 7 purchase totals = | $897.38 | $981.4980 | $981.49 | $981.50 | $981.50 | |