| 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 | $88.85 | 3.344% | $91.8211 | $91.82 | $91.80 | $91.80 |
| Purchase #2 | $77.27 | 11.395% | $86.0749 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $74.74 | 3.765% | $77.554 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $230.99 | 13.537% | $262.2591 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $116.44 | 8.187% | $125.9729 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $174.97 | 3.777% | $181.5786 | $181.58 | $181.60 | $181.60 |
| Purchase #7 | $50.84 | 3.349% | $52.5426 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $814.10 | $877.8032 | $877.79 | $877.75 | $877.90 | |