| 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 | $92.85 | 8.328% | $100.5825 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $199.26 | 11.279% | $221.7345 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $10.40 | 5.385% | $10.96 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $116.43 | 7.796% | $125.5069 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $91.29 | 12.540% | $102.7378 | $102.74 | $102.75 | $102.70 |
| Purchase #6 | $181.28 | 10.783% | $200.8274 | $200.83 | $200.85 | $200.80 |
| Purchase #7 | $77.74 | 11.685% | $86.8239 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $769.25 | $849.1730 | $849.17 | $849.20 | $849.10 | |