| 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 | $16.35 | 5.659% | $17.2752 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $47.57 | 10.355% | $52.4959 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $223.72 | 6.401% | $238.0403 | $238.04 | $238.05 | $238.00 |
| Purchase #4 | $15.81 | 3.550% | $16.3713 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $69.66 | 6.439% | $74.1454 | $74.15 | $74.15 | $74.10 |
| Purchase #6 | $26.95 | 13.158% | $30.4961 | $30.50 | $30.50 | $30.50 |
| Purchase #7 | $43.45 | 9.217% | $47.4548 | $47.45 | $47.45 | $47.50 |
| 7 purchase totals = | $443.51 | $476.2790 | $476.29 | $476.30 | $476.30 | |