| 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 | $27.82 | 8.823% | $30.2746 | $30.27 | $30.25 | $30.30 |
| Purchase #2 | $209.28 | 5.807% | $221.4329 | $221.43 | $221.45 | $221.40 |
| Purchase #3 | $250.78 | 3.713% | $260.0915 | $260.09 | $260.10 | $260.10 |
| Purchase #4 | $56.72 | 7.730% | $61.1045 | $61.10 | $61.10 | $61.10 |
| Purchase #5 | $85.85 | 13.871% | $97.7583 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $123.61 | 7.371% | $132.7213 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $88.89 | 8.119% | $96.107 | $96.11 | $96.10 | $96.10 |
| 7 purchase totals = | $842.95 | $899.4901 | $899.48 | $899.45 | $899.50 | |