| 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 | $112.65 | 11.663% | $125.7884 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $149.41 | 5.322% | $157.3616 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $45.87 | 11.542% | $51.1643 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $74.42 | 4.565% | $77.8173 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $79.37 | 8.797% | $86.3522 | $86.35 | $86.35 | $86.40 |
| Purchase #6 | $199.75 | 4.176% | $208.0916 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $49.59 | 3.578% | $51.3643 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $711.06 | $757.9397 | $757.93 | $757.90 | $758.10 | |