| 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 | $111.34 | 13.222% | $126.0614 | $126.06 | $126.05 | $126.10 |
| Purchase #2 | $57.26 | 13.763% | $65.1407 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $42.92 | 10.470% | $47.4137 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $172.41 | 9.342% | $188.5165 | $188.52 | $188.50 | $188.50 |
| Purchase #5 | $56.60 | 3.567% | $58.6189 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $102.82 | 5.444% | $108.4175 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $114.66 | 7.175% | $122.8869 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $658.01 | $717.0556 | $717.06 | $717.00 | $717.00 | |