| 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 | $73.41 | 7.644% | $79.0215 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $214.35 | 9.584% | $234.8933 | $234.89 | $234.90 | $234.90 |
| Purchase #3 | $118.45 | 3.817% | $122.9712 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $33.56 | 7.698% | $36.1434 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $239.46 | 13.498% | $271.7823 | $271.78 | $271.80 | $271.80 |
| Purchase #6 | $138.79 | 11.274% | $154.4372 | $154.44 | $154.45 | $154.40 |
| Purchase #7 | $78.84 | 5.680% | $83.3181 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $896.86 | $982.5670 | $982.56 | $982.55 | $982.50 | |