| 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 | $27.26 | 10.270% | $30.0596 | $30.06 | $30.05 | $30.10 |
| Purchase #2 | $31.56 | 7.575% | $33.9507 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $133.42 | 4.771% | $139.7855 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $148.93 | 4.256% | $155.2685 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $175.27 | 8.473% | $190.1206 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $60.96 | 8.266% | $65.999 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $149.38 | 9.571% | $163.6772 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $726.78 | $778.8611 | $778.87 | $778.85 | $779.00 | |