| 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 | $104.91 | 8.575% | $113.906 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $64.37 | 11.363% | $71.6844 | $71.68 | $71.70 | $71.70 |
| Purchase #3 | $133.78 | 12.581% | $150.6109 | $150.61 | $150.60 | $150.60 |
| Purchase #4 | $67.60 | 12.769% | $76.2318 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $99.39 | 3.847% | $103.2135 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $5.55 | 5.314% | $5.8449 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $164.74 | 3.560% | $170.6047 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $640.34 | $692.0962 | $692.08 | $692.10 | $692.00 | |