| 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 | $149.28 | 10.410% | $164.82 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $11.56 | 10.275% | $12.7478 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $77.58 | 11.433% | $86.4497 | $86.45 | $86.45 | $86.40 |
| Purchase #4 | $44.84 | 11.400% | $49.9518 | $49.95 | $49.95 | $50.00 |
| Purchase #5 | $222.70 | 10.367% | $245.7873 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $145.80 | 9.548% | $159.721 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $206.74 | 9.816% | $227.0336 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $858.50 | $946.5112 | $946.51 | $946.50 | $946.40 | |