| 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 | $66.25 | 6.267% | $70.4019 | $70.40 | $70.40 | $70.40 |
| Purchase #2 | $86.60 | 8.536% | $93.9922 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $13.81 | 11.481% | $15.3955 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $54.66 | 6.369% | $58.1413 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $38.62 | 9.414% | $42.2557 | $42.26 | $42.25 | $42.30 |
| Purchase #6 | $232.87 | 4.740% | $243.908 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $23.58 | 7.180% | $25.273 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $516.39 | $549.3676 | $549.37 | $549.35 | $549.40 | |