| 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 | $77.53 | 11.593% | $86.5181 | $86.52 | $86.50 | $86.50 |
| Purchase #2 | $132.55 | 8.256% | $143.4933 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $89.90 | 5.685% | $95.0108 | $95.01 | $95.00 | $95.00 |
| Purchase #4 | $67.47 | 9.637% | $73.9721 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $159.61 | 8.189% | $172.6805 | $172.68 | $172.70 | $172.70 |
| Purchase #6 | $130.52 | 13.219% | $147.7734 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $27.91 | 8.324% | $30.2332 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $685.49 | $749.6814 | $749.67 | $749.65 | $749.70 | |