| 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 | $95.90 | 5.289% | $100.9722 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $222.46 | 5.770% | $235.2959 | $235.30 | $235.30 | $235.30 |
| Purchase #3 | $28.74 | 6.836% | $30.7047 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $21.74 | 11.311% | $24.199 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $82.88 | 4.482% | $86.5947 | $86.59 | $86.60 | $86.60 |
| Purchase #6 | $10.53 | 12.297% | $11.8249 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $59.36 | 13.214% | $67.2038 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $521.61 | $556.7952 | $556.78 | $556.75 | $556.80 | |