| 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 | $26.53 | 13.208% | $30.0341 | $30.03 | $30.05 | $30.00 |
| Purchase #2 | $237.51 | 8.392% | $257.4418 | $257.44 | $257.45 | $257.40 |
| Purchase #3 | $162.49 | 12.317% | $182.5039 | $182.50 | $182.50 | $182.50 |
| Purchase #4 | $176.90 | 9.174% | $193.1288 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $106.41 | 10.771% | $117.8714 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $13.98 | 4.189% | $14.5656 | $14.57 | $14.55 | $14.60 |
| Purchase #7 | $48.97 | 3.820% | $50.8407 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $772.79 | $846.3863 | $846.38 | $846.40 | $846.30 | |