| 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 | $16.43 | 5.491% | $17.3322 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $91.39 | 7.536% | $98.2772 | $98.28 | $98.30 | $98.30 |
| Purchase #3 | $204.88 | 3.574% | $212.2024 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $111.30 | 6.107% | $118.0971 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $102.38 | 7.247% | $109.7995 | $109.80 | $109.80 | $109.80 |
| Purchase #6 | $105.85 | 9.862% | $116.2889 | $116.29 | $116.30 | $116.30 |
| Purchase #7 | $125.63 | 6.402% | $133.6728 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $757.86 | $805.6701 | $805.67 | $805.70 | $805.70 | |