| 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 | $112.59 | 10.790% | $124.7385 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $5.82 | 7.537% | $6.2587 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $102.73 | 3.850% | $106.6851 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $196.31 | 12.681% | $221.2041 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $91.26 | 11.267% | $101.5423 | $101.54 | $101.55 | $101.50 |
| Purchase #6 | $60.91 | 10.654% | $67.3994 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $13.59 | 4.844% | $14.2483 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $583.21 | $642.0764 | $642.08 | $642.10 | $642.00 | |