| 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 | $232.45 | 6.582% | $247.7499 | $247.75 | $247.75 | $247.70 |
| Purchase #2 | $112.68 | 11.186% | $125.2844 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $169.75 | 10.670% | $187.8623 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $117.80 | 6.318% | $125.2426 | $125.24 | $125.25 | $125.20 |
| Purchase #5 | $5.25 | 8.240% | $5.6826 | $5.68 | $5.70 | $5.70 |
| Purchase #6 | $21.39 | 7.748% | $23.0473 | $23.05 | $23.05 | $23.00 |
| Purchase #7 | $166.53 | 6.279% | $176.9864 | $176.99 | $177.00 | $177.00 |
| 7 purchase totals = | $825.85 | $891.8555 | $891.85 | $891.90 | $891.80 | |