| 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 | $77.87 | 5.478% | $82.1357 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $152.52 | 9.718% | $167.3419 | $167.34 | $167.35 | $167.30 |
| Purchase #3 | $196.82 | 9.632% | $215.7777 | $215.78 | $215.80 | $215.80 |
| Purchase #4 | $25.34 | 8.417% | $27.4729 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $11.69 | 11.419% | $13.0249 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $190.68 | 11.872% | $213.3175 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $13.48 | 5.437% | $14.2129 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $668.40 | $733.2835 | $733.28 | $733.25 | $733.20 | |