| 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 | $69.91 | 11.683% | $78.0776 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $107.89 | 11.538% | $120.3383 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $229.32 | 4.813% | $240.3572 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $122.35 | 3.306% | $126.3949 | $126.39 | $126.40 | $126.40 |
| Purchase #5 | $63.79 | 6.180% | $67.7322 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $99.30 | 3.236% | $102.5133 | $102.51 | $102.50 | $102.50 |
| Purchase #7 | $190.47 | 8.357% | $206.3876 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $883.03 | $941.8011 | $941.80 | $941.85 | $941.80 | |