| 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 | $30.49 | 7.580% | $32.8011 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $113.77 | 7.673% | $122.4996 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $215.51 | 6.241% | $228.96 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $174.39 | 8.605% | $189.3963 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $180.54 | 13.819% | $205.4888 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $89.51 | 7.410% | $96.1427 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $21.99 | 7.603% | $23.6619 | $23.66 | $23.65 | $23.70 |
| 7 purchase totals = | $826.20 | $898.9504 | $898.95 | $898.95 | $899.00 | |