| 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 | $79.66 | 4.242% | $83.0392 | $83.04 | $83.05 | $83.00 |
| Purchase #2 | $21.37 | 10.461% | $23.6055 | $23.61 | $23.60 | $23.60 |
| Purchase #3 | $113.74 | 7.590% | $122.3729 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $165.69 | 9.873% | $182.0486 | $182.05 | $182.05 | $182.00 |
| Purchase #5 | $72.66 | 9.108% | $79.2779 | $79.28 | $79.30 | $79.30 |
| Purchase #6 | $97.25 | 13.768% | $110.6394 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $157.83 | 12.664% | $177.8176 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $708.20 | $778.8011 | $778.81 | $778.80 | $778.70 | |