| 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 | $70.84 | 3.530% | $73.3407 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $53.45 | 4.527% | $55.8697 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $71.40 | 9.582% | $78.2415 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $221.47 | 8.249% | $239.7391 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $13.75 | 8.756% | $14.954 | $14.95 | $14.95 | $15.00 |
| Purchase #6 | $86.79 | 7.696% | $93.4694 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $195.79 | 13.473% | $222.1688 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $713.49 | $777.7832 | $777.78 | $777.75 | $777.80 | |