| 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 | $75.51 | 5.274% | $79.4924 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $39.78 | 5.296% | $41.8867 | $41.89 | $41.90 | $41.90 |
| Purchase #3 | $84.54 | 7.305% | $90.7156 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $62.65 | 8.766% | $68.1419 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $162.90 | 7.549% | $175.1973 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $180.71 | 7.343% | $193.9795 | $193.98 | $194.00 | $194.00 |
| Purchase #7 | $243.37 | 7.437% | $261.4694 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $849.46 | $910.8828 | $910.89 | $910.90 | $910.90 | |