| 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 | $98.53 | 10.367% | $108.7446 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $29.44 | 12.195% | $33.0302 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $78.96 | 9.456% | $86.4265 | $86.43 | $86.45 | $86.40 |
| Purchase #4 | $246.88 | 11.273% | $274.7108 | $274.71 | $274.70 | $274.70 |
| Purchase #5 | $186.49 | 9.292% | $203.8187 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $83.59 | 3.350% | $86.3903 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $48.60 | 11.717% | $54.2945 | $54.29 | $54.30 | $54.30 |
| 7 purchase totals = | $772.49 | $847.4156 | $847.41 | $847.45 | $847.30 | |