| 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 | $65.68 | 12.772% | $74.0686 | $74.07 | $74.05 | $74.10 |
| Purchase #2 | $72.58 | 9.331% | $79.3524 | $79.35 | $79.35 | $79.40 |
| Purchase #3 | $78.32 | 10.528% | $86.5655 | $86.57 | $86.55 | $86.60 |
| Purchase #4 | $129.38 | 9.154% | $141.2234 | $141.22 | $141.20 | $141.20 |
| Purchase #5 | $151.48 | 11.466% | $168.8487 | $168.85 | $168.85 | $168.80 |
| Purchase #6 | $96.67 | 4.471% | $100.9921 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $120.88 | 4.202% | $125.9594 | $125.96 | $125.95 | $126.00 |
| 7 purchase totals = | $714.99 | $777.0101 | $777.01 | $776.95 | $777.10 | |