| 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 | $82.36 | 5.319% | $86.7407 | $86.74 | $86.75 | $86.70 |
| Purchase #2 | $14.55 | 11.212% | $16.1813 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $100.41 | 4.434% | $104.8622 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $82.74 | 3.196% | $85.3844 | $85.38 | $85.40 | $85.40 |
| Purchase #5 | $95.40 | 4.486% | $99.6796 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $122.97 | 5.144% | $129.2956 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $78.75 | 5.469% | $83.0568 | $83.06 | $83.05 | $83.10 |
| 7 purchase totals = | $577.18 | $605.2006 | $605.20 | $605.25 | $605.30 | |