| 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 | $222.43 | 5.338% | $234.3033 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $31.40 | 13.621% | $35.677 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $93.87 | 9.539% | $102.8243 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $60.83 | 6.362% | $64.7 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $77.84 | 5.766% | $82.3283 | $82.33 | $82.35 | $82.30 |
| Purchase #6 | $23.91 | 3.672% | $24.788 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $120.81 | 3.668% | $125.2413 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $631.09 | $669.8622 | $669.86 | $669.90 | $669.80 | |