| 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 | $57.79 | 6.626% | $61.6192 | $61.62 | $61.60 | $61.60 |
| Purchase #2 | $21.27 | 10.439% | $23.4904 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $116.48 | 4.704% | $121.9592 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $132.34 | 13.676% | $150.4388 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $67.36 | 10.357% | $74.3365 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $81.33 | 9.544% | $89.0921 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $104.94 | 7.754% | $113.077 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $581.51 | $634.0132 | $634.02 | $634.05 | $634.00 | |