| 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 | $37.68 | 9.675% | $41.3255 | $41.33 | $41.35 | $41.30 |
| Purchase #2 | $242.48 | 12.604% | $273.0422 | $273.04 | $273.05 | $273.00 |
| Purchase #3 | $208.35 | 3.470% | $215.5797 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $121.70 | 4.292% | $126.9234 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $109.93 | 6.762% | $117.3635 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $79.79 | 7.766% | $85.9865 | $85.99 | $86.00 | $86.00 |
| Purchase #7 | $53.78 | 7.873% | $58.0141 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $853.71 | $918.2349 | $918.23 | $918.25 | $918.20 | |