| 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 | $210.46 | 4.801% | $220.5642 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $196.85 | 9.411% | $215.3756 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $15.64 | 12.790% | $17.6404 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $237.98 | 6.262% | $252.8823 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $71.87 | 10.728% | $79.5802 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $54.61 | 12.732% | $61.5629 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $33.84 | 6.263% | $35.9594 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $821.25 | $883.5650 | $883.56 | $883.60 | $883.70 | |