| 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 | $15.93 | 11.781% | $17.8067 | $17.81 | $17.80 | $17.80 |
| Purchase #2 | $93.93 | 5.162% | $98.7787 | $98.78 | $98.80 | $98.80 |
| Purchase #3 | $99.67 | 13.701% | $113.3258 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $250.84 | 12.802% | $282.9525 | $282.95 | $282.95 | $283.00 |
| Purchase #5 | $150.72 | 4.831% | $158.0013 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $48.50 | 8.538% | $52.6409 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $26.61 | 13.811% | $30.2851 | $30.29 | $30.30 | $30.30 |
| 7 purchase totals = | $686.20 | $753.7910 | $753.80 | $753.85 | $753.80 | |