| 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 | $6.47 | 12.435% | $7.2745 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $125.78 | 13.260% | $142.4584 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $148.69 | 7.441% | $159.754 | $159.75 | $159.75 | $159.80 |
| Purchase #4 | $83.90 | 8.582% | $91.1003 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $228.68 | 9.777% | $251.038 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $88.58 | 5.479% | $93.4333 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $145.89 | 8.608% | $158.4482 | $158.45 | $158.45 | $158.40 |
| 7 purchase totals = | $827.99 | $903.5067 | $903.50 | $903.50 | $903.50 | |