| 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 | $184.71 | 12.369% | $207.5568 | $207.56 | $207.55 | $207.60 |
| Purchase #2 | $27.36 | 13.170% | $30.9633 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $9.83 | 11.583% | $10.9686 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $73.87 | 7.555% | $79.4509 | $79.45 | $79.45 | $79.50 |
| Purchase #5 | $5.56 | 10.118% | $6.1226 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $12.77 | 10.860% | $14.1568 | $14.16 | $14.15 | $14.20 |
| Purchase #7 | $69.97 | 8.503% | $75.9195 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $384.07 | $425.1385 | $425.14 | $425.05 | $425.30 | |