| 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 | $77.51 | 9.781% | $85.0913 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $75.83 | 13.660% | $86.1884 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $148.48 | 6.270% | $157.7897 | $157.79 | $157.80 | $157.80 |
| Purchase #4 | $222.63 | 3.204% | $229.7631 | $229.76 | $229.75 | $229.80 |
| Purchase #5 | $59.58 | 4.689% | $62.3737 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $190.27 | 13.241% | $215.4637 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $56.53 | 6.754% | $60.348 | $60.35 | $60.35 | $60.30 |
| 7 purchase totals = | $830.83 | $897.0179 | $897.01 | $897.00 | $897.10 | |