| 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 | $46.91 | 6.541% | $49.9784 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $214.35 | 13.357% | $242.9807 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $15.82 | 7.425% | $16.9946 | $16.99 | $17.00 | $17.00 |
| Purchase #4 | $30.89 | 12.797% | $34.843 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $15.37 | 12.213% | $17.2471 | $17.25 | $17.25 | $17.20 |
| Purchase #6 | $43.55 | 3.149% | $44.9214 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $197.63 | 3.505% | $204.5569 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $564.52 | $611.5221 | $611.52 | $611.55 | $611.50 | |