| 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 | $60.88 | 8.505% | $66.0578 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $5.41 | 10.601% | $5.9835 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $156.65 | 7.728% | $168.7559 | $168.76 | $168.75 | $168.80 |
| Purchase #4 | $154.56 | 7.846% | $166.6868 | $166.69 | $166.70 | $166.70 |
| Purchase #5 | $175.83 | 12.246% | $197.3621 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $234.88 | 13.157% | $265.7832 | $265.78 | $265.80 | $265.80 |
| Purchase #7 | $99.51 | 13.452% | $112.8961 | $112.90 | $112.90 | $112.90 |
| 7 purchase totals = | $887.72 | $983.5254 | $983.53 | $983.55 | $983.70 | |