| 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 | $51.79 | 8.227% | $56.0508 | $56.05 | $56.05 | $56.10 |
| Purchase #2 | $177.39 | 7.117% | $190.0148 | $190.01 | $190.00 | $190.00 |
| Purchase #3 | $34.62 | 3.108% | $35.696 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $17.33 | 13.485% | $19.667 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $198.54 | 8.716% | $215.8447 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $189.80 | 13.296% | $215.0358 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $73.89 | 5.410% | $77.8874 | $77.89 | $77.90 | $77.90 |
| 7 purchase totals = | $743.36 | $810.1965 | $810.20 | $810.20 | $810.20 | |