| 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 | $23.91 | 10.478% | $26.4153 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $153.50 | 6.433% | $163.3747 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $88.80 | 8.220% | $96.0994 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $37.80 | 11.599% | $42.1844 | $42.18 | $42.20 | $42.20 |
| Purchase #5 | $225.89 | 5.182% | $237.5956 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $65.61 | 7.334% | $70.4218 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $72.87 | 13.437% | $82.6615 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $668.38 | $718.7527 | $718.75 | $718.70 | $718.80 | |