| 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 | $29.73 | 3.131% | $30.6608 | $30.66 | $30.65 | $30.70 |
| Purchase #2 | $146.61 | 11.804% | $163.9158 | $163.92 | $163.90 | $163.90 |
| Purchase #3 | $51.30 | 3.370% | $53.0288 | $53.03 | $53.05 | $53.00 |
| Purchase #4 | $60.40 | 11.283% | $67.2149 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $218.28 | 4.512% | $228.1288 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $90.67 | 6.644% | $96.6941 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $56.47 | 6.201% | $59.9717 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $653.46 | $699.6149 | $699.61 | $699.60 | $699.60 | |