| 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 | $6.70 | 3.119% | $6.909 | $6.91 | $6.90 | $6.90 |
| Purchase #2 | $85.97 | 11.873% | $96.1772 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $89.38 | 4.469% | $93.3744 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $66.33 | 10.397% | $73.2263 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $197.46 | 9.451% | $216.1219 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $12.38 | 5.114% | $13.0131 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $139.60 | 9.790% | $153.2668 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $597.82 | $652.0887 | $652.09 | $652.05 | $652.10 | |