| 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 | $98.47 | 12.813% | $111.087 | $111.09 | $111.10 | $111.10 |
| Purchase #2 | $170.52 | 8.444% | $184.9187 | $184.92 | $184.90 | $184.90 |
| Purchase #3 | $26.89 | 3.551% | $27.8449 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $150.61 | 4.498% | $157.3844 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $73.30 | 10.527% | $81.0163 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $46.52 | 8.108% | $50.2918 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $245.58 | 10.862% | $272.2549 | $272.25 | $272.25 | $272.30 |
| 7 purchase totals = | $811.89 | $884.7980 | $884.79 | $884.80 | $884.80 | |