| 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 | $86.31 | 7.767% | $93.0137 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $76.41 | 5.249% | $80.4208 | $80.42 | $80.40 | $80.40 |
| Purchase #3 | $83.75 | 4.808% | $87.7767 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $202.79 | 7.451% | $217.8999 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $116.28 | 5.587% | $122.7766 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $13.98 | 3.849% | $14.5181 | $14.52 | $14.50 | $14.50 |
| Purchase #7 | $163.73 | 6.313% | $174.0663 | $174.07 | $174.05 | $174.10 |
| 7 purchase totals = | $743.25 | $790.4721 | $790.48 | $790.45 | $790.50 | |