| 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 | $10.83 | 3.153% | $11.1715 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $207.39 | 11.605% | $231.4576 | $231.46 | $231.45 | $231.50 |
| Purchase #3 | $107.90 | 9.709% | $118.376 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $112.53 | 9.204% | $122.8873 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $91.45 | 8.730% | $99.4336 | $99.43 | $99.45 | $99.40 |
| Purchase #6 | $29.32 | 3.332% | $30.2969 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $58.93 | 6.447% | $62.7292 | $62.73 | $62.75 | $62.70 |
| 7 purchase totals = | $618.35 | $676.3521 | $676.36 | $676.40 | $676.40 | |