| 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 | $70.97 | 11.223% | $78.935 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $222.69 | 6.543% | $237.2606 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $11.34 | 6.782% | $12.1091 | $12.11 | $12.10 | $12.10 |
| Purchase #4 | $47.45 | 3.191% | $48.9641 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $166.92 | 4.727% | $174.8103 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $70.89 | 12.789% | $79.9561 | $79.96 | $79.95 | $80.00 |
| Purchase #7 | $206.40 | 4.373% | $215.4259 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $796.66 | $847.4611 | $847.47 | $847.45 | $847.50 | |