| 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 | $8.39 | 10.833% | $9.2989 | $9.30 | $9.30 | $9.30 |
| Purchase #2 | $180.81 | 6.754% | $193.0219 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $37.34 | 5.622% | $39.4393 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $78.73 | 6.175% | $83.5916 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $57.83 | 11.644% | $64.5637 | $64.56 | $64.55 | $64.60 |
| Purchase #6 | $216.98 | 4.843% | $227.4883 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $208.61 | 3.739% | $216.4099 | $216.41 | $216.40 | $216.40 |
| 7 purchase totals = | $788.69 | $833.8136 | $833.81 | $833.80 | $833.80 | |