| 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 | $103.98 | 3.298% | $107.4093 | $107.41 | $107.40 | $107.40 |
| Purchase #2 | $82.37 | 11.515% | $91.8549 | $91.85 | $91.85 | $91.90 |
| Purchase #3 | $51.46 | 8.583% | $55.8768 | $55.88 | $55.90 | $55.90 |
| Purchase #4 | $85.40 | 11.520% | $95.2381 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $43.80 | 11.849% | $48.9899 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $150.83 | 4.372% | $157.4243 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $161.73 | 5.413% | $170.4844 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $679.57 | $727.2777 | $727.27 | $727.30 | $727.30 | |