| 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 | $130.42 | 13.837% | $148.4662 | $148.47 | $148.45 | $148.50 |
| Purchase #2 | $51.79 | 4.538% | $54.1402 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $79.52 | 8.630% | $86.3826 | $86.38 | $86.40 | $86.40 |
| Purchase #4 | $51.92 | 11.677% | $57.9827 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $27.92 | 7.796% | $30.0966 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $136.72 | 9.260% | $149.3803 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $235.41 | 6.348% | $250.3538 | $250.35 | $250.35 | $250.40 |
| 7 purchase totals = | $713.70 | $776.8024 | $776.80 | $776.85 | $776.90 | |