| 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 | $71.47 | 12.741% | $80.576 | $80.58 | $80.60 | $80.60 |
| Purchase #2 | $27.61 | 10.676% | $30.5576 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $111.81 | 11.167% | $124.2958 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $122.91 | 3.627% | $127.3679 | $127.37 | $127.35 | $127.40 |
| Purchase #5 | $189.77 | 10.175% | $209.0791 | $209.08 | $209.10 | $209.10 |
| Purchase #6 | $44.68 | 7.556% | $48.056 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $193.40 | 12.650% | $217.8651 | $217.87 | $217.85 | $217.90 |
| 7 purchase totals = | $761.65 | $837.7975 | $837.82 | $837.80 | $838.00 | |