| 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 | $14.49 | 10.824% | $16.0584 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $212.48 | 10.217% | $234.1891 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $107.37 | 8.695% | $116.7058 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $34.55 | 9.691% | $37.8982 | $37.90 | $37.90 | $37.90 |
| Purchase #5 | $22.34 | 11.243% | $24.8517 | $24.85 | $24.85 | $24.90 |
| Purchase #6 | $9.66 | 5.127% | $10.1553 | $10.16 | $10.15 | $10.20 |
| Purchase #7 | $239.59 | 10.387% | $264.4762 | $264.48 | $264.50 | $264.50 |
| 7 purchase totals = | $640.48 | $704.3347 | $704.35 | $704.35 | $704.50 | |