| 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 | $197.61 | 5.861% | $209.1919 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $69.75 | 5.750% | $73.7606 | $73.76 | $73.75 | $73.80 |
| Purchase #3 | $71.73 | 7.369% | $77.0158 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $9.99 | 4.621% | $10.4516 | $10.45 | $10.45 | $10.50 |
| Purchase #5 | $78.38 | 8.556% | $85.0862 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $76.74 | 12.425% | $86.2749 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $135.58 | 10.161% | $149.3563 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $639.78 | $691.1373 | $691.14 | $691.10 | $691.30 | |