| 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 | $77.25 | 13.870% | $87.9646 | $87.96 | $87.95 | $88.00 |
| Purchase #2 | $195.88 | 6.134% | $207.8953 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $82.52 | 4.713% | $86.4092 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $30.67 | 9.461% | $33.5717 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $140.92 | 7.699% | $151.7694 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $169.73 | 8.573% | $184.281 | $184.28 | $184.30 | $184.30 |
| Purchase #7 | $213.83 | 8.316% | $231.6121 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $910.80 | $983.5033 | $983.50 | $983.45 | $983.60 | |