| 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 | $58.72 | 8.397% | $63.6507 | $63.65 | $63.65 | $63.70 |
| Purchase #2 | $181.82 | 4.375% | $189.7746 | $189.77 | $189.75 | $189.80 |
| Purchase #3 | $198.53 | 6.181% | $210.8011 | $210.80 | $210.80 | $210.80 |
| Purchase #4 | $112.78 | 6.429% | $120.0306 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $231.49 | 12.787% | $261.0906 | $261.09 | $261.10 | $261.10 |
| Purchase #6 | $86.97 | 4.619% | $90.9871 | $90.99 | $91.00 | $91.00 |
| Purchase #7 | $248.35 | 12.121% | $278.4525 | $278.45 | $278.45 | $278.50 |
| 7 purchase totals = | $1,118.66 | $1,214.7872 | $1,214.78 | $1,214.80 | $1,214.90 | |