| 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 | $75.71 | 11.815% | $84.6551 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $152.43 | 9.222% | $166.4871 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $106.35 | 11.196% | $118.2569 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $11.78 | 4.736% | $12.3379 | $12.34 | $12.35 | $12.30 |
| Purchase #5 | $95.88 | 10.499% | $105.9464 | $105.95 | $105.95 | $105.90 |
| Purchase #6 | $10.90 | 12.282% | $12.2387 | $12.24 | $12.25 | $12.20 |
| Purchase #7 | $8.85 | 13.171% | $10.0156 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $461.90 | $509.9377 | $509.96 | $509.95 | $509.90 | |