| 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 | $67.47 | 7.385% | $72.4527 | $72.45 | $72.45 | $72.50 |
| Purchase #2 | $60.74 | 12.561% | $68.3696 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $224.26 | 11.551% | $250.1643 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $134.58 | 9.190% | $146.9479 | $146.95 | $146.95 | $146.90 |
| Purchase #5 | $68.77 | 8.635% | $74.7083 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $124.92 | 6.435% | $132.9586 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $29.44 | 3.528% | $30.4786 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $710.18 | $776.0800 | $776.08 | $776.05 | $776.20 | |