| 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 | $56.38 | 3.375% | $58.2828 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $58.67 | 7.596% | $63.1266 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $60.62 | 6.790% | $64.7361 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $245.98 | 6.219% | $261.2775 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $107.44 | 13.562% | $122.011 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $234.45 | 8.802% | $255.0863 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $62.33 | 6.687% | $66.498 | $66.50 | $66.50 | $66.50 |
| 7 purchase totals = | $825.87 | $891.0183 | $891.03 | $891.10 | $891.00 | |