| 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 | $26.97 | 11.566% | $30.0894 | $30.09 | $30.10 | $30.10 |
| Purchase #2 | $119.96 | 10.732% | $132.8341 | $132.83 | $132.85 | $132.80 |
| Purchase #3 | $113.87 | 11.866% | $127.3818 | $127.38 | $127.40 | $127.40 |
| Purchase #4 | $36.79 | 10.786% | $40.7582 | $40.76 | $40.75 | $40.80 |
| Purchase #5 | $134.91 | 9.673% | $147.9598 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $17.53 | 8.114% | $18.9524 | $18.95 | $18.95 | $19.00 |
| Purchase #7 | $51.66 | 9.536% | $56.5863 | $56.59 | $56.60 | $56.60 |
| 7 purchase totals = | $501.69 | $554.5620 | $554.56 | $554.60 | $554.70 | |