| 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 | $118.96 | 9.207% | $129.9126 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $30.83 | 7.567% | $33.1629 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $172.34 | 5.659% | $182.0927 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $197.46 | 7.382% | $212.0365 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $40.41 | 4.113% | $42.0721 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $35.44 | 4.163% | $36.9154 | $36.92 | $36.90 | $36.90 |
| Purchase #7 | $42.75 | 5.274% | $45.0046 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $638.19 | $681.1968 | $681.19 | $681.15 | $681.20 | |