| 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 | $100.94 | 9.487% | $110.5162 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $134.35 | 5.720% | $142.0348 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $121.92 | 11.744% | $136.2383 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $50.31 | 3.716% | $52.1795 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $169.79 | 3.400% | $175.5629 | $175.56 | $175.55 | $175.60 |
| Purchase #6 | $72.98 | 5.244% | $76.8071 | $76.81 | $76.80 | $76.80 |
| Purchase #7 | $48.52 | 7.670% | $52.2415 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $698.81 | $745.5803 | $745.58 | $745.60 | $745.50 | |