| 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 | $41.54 | 13.175% | $47.0129 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $82.67 | 12.466% | $92.9756 | $92.98 | $93.00 | $93.00 |
| Purchase #3 | $100.34 | 6.709% | $107.0718 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $116.55 | 5.400% | $122.8437 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $110.69 | 6.277% | $117.638 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $208.31 | 13.665% | $236.7756 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $231.59 | 10.754% | $256.4952 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $891.69 | $980.8128 | $980.82 | $980.85 | $980.80 | |