| 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 | $78.33 | 9.545% | $85.8066 | $85.81 | $85.80 | $85.80 |
| Purchase #2 | $107.45 | 5.758% | $113.637 | $113.64 | $113.65 | $113.60 |
| Purchase #3 | $5.73 | 11.159% | $6.3694 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $88.58 | 4.297% | $92.3863 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $149.43 | 5.274% | $157.3109 | $157.31 | $157.30 | $157.30 |
| Purchase #6 | $138.42 | 7.366% | $148.616 | $148.62 | $148.60 | $148.60 |
| Purchase #7 | $230.68 | 3.214% | $238.0941 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $798.62 | $842.2203 | $842.23 | $842.20 | $842.20 | |