| 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 | $8.58 | 5.724% | $9.0711 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $70.62 | 3.223% | $72.8961 | $72.90 | $72.90 | $72.90 |
| Purchase #3 | $182.51 | 12.138% | $204.6631 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $205.77 | 3.730% | $213.4452 | $213.45 | $213.45 | $213.40 |
| Purchase #5 | $43.96 | 11.833% | $49.1618 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $29.25 | 7.583% | $31.468 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $13.33 | 3.155% | $13.7506 | $13.75 | $13.75 | $13.80 |
| 7 purchase totals = | $554.02 | $594.4559 | $594.46 | $594.40 | $594.60 | |