| 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 | $30.70 | 11.314% | $34.1734 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $76.54 | 6.181% | $81.2709 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $41.31 | 10.689% | $45.7256 | $45.73 | $45.75 | $45.70 |
| Purchase #4 | $34.89 | 6.114% | $37.0232 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $75.26 | 11.209% | $83.6959 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $185.56 | 13.432% | $210.4844 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $213.85 | 5.164% | $224.8932 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $658.11 | $717.2666 | $717.26 | $717.25 | $717.30 | |