| 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 | $23.79 | 8.403% | $25.7891 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $223.69 | 5.764% | $236.5835 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $14.68 | 12.332% | $16.4903 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $232.39 | 6.711% | $247.9857 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $105.61 | 7.791% | $113.8381 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $28.79 | 5.253% | $30.3023 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $242.54 | 9.131% | $264.6863 | $264.69 | $264.70 | $264.70 |
| 7 purchase totals = | $871.49 | $935.6753 | $935.68 | $935.75 | $935.70 | |