| 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 | $53.76 | 5.279% | $56.598 | $56.60 | $56.60 | $56.60 |
| Purchase #2 | $152.70 | 8.299% | $165.3726 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $231.37 | 12.537% | $260.3769 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $25.41 | 13.605% | $28.867 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $79.28 | 5.744% | $83.8338 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $143.45 | 5.777% | $151.7371 | $151.74 | $151.75 | $151.70 |
| Purchase #7 | $78.99 | 9.704% | $86.6552 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $764.96 | $833.4406 | $833.45 | $833.45 | $833.50 | |