| 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 | $15.37 | 9.578% | $16.8421 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $100.35 | 9.182% | $109.5641 | $109.56 | $109.55 | $109.60 |
| Purchase #3 | $99.26 | 3.659% | $102.8919 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $15.30 | 12.869% | $17.269 | $17.27 | $17.25 | $17.30 |
| Purchase #5 | $45.46 | 8.405% | $49.2809 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $237.62 | 12.623% | $267.6148 | $267.61 | $267.60 | $267.60 |
| Purchase #7 | $229.38 | 11.538% | $255.8459 | $255.85 | $255.85 | $255.80 |
| 7 purchase totals = | $742.74 | $819.3087 | $819.30 | $819.30 | $819.30 | |