| 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 | $23.65 | 7.499% | $25.4235 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $119.33 | 12.741% | $134.5338 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $70.99 | 11.416% | $79.0942 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $79.66 | 10.411% | $87.9534 | $87.95 | $87.95 | $88.00 |
| Purchase #5 | $100.25 | 9.390% | $109.6635 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $153.27 | 9.198% | $167.3678 | $167.37 | $167.35 | $167.40 |
| Purchase #7 | $212.40 | 10.175% | $234.0117 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $759.55 | $838.0479 | $838.03 | $838.00 | $838.10 | |