| 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 | $65.35 | 3.809% | $67.8392 | $67.84 | $67.85 | $67.80 |
| Purchase #2 | $239.37 | 7.762% | $257.9499 | $257.95 | $257.95 | $257.90 |
| Purchase #3 | $239.91 | 3.301% | $247.8294 | $247.83 | $247.85 | $247.80 |
| Purchase #4 | $146.82 | 13.181% | $166.1723 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $61.81 | 3.205% | $63.791 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $122.85 | 3.483% | $127.1289 | $127.13 | $127.15 | $127.10 |
| Purchase #7 | $122.48 | 5.471% | $129.1809 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $998.59 | $1,059.8916 | $1,059.89 | $1,059.95 | $1,059.80 | |