| 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 | $22.83 | 10.492% | $25.2253 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $60.37 | 13.478% | $68.5067 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $61.70 | 10.146% | $67.9601 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $28.78 | 4.564% | $30.0935 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $116.93 | 11.783% | $130.7079 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $83.78 | 11.636% | $93.5286 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $17.36 | 8.195% | $18.7827 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $391.75 | $434.8048 | $434.81 | $434.85 | $434.80 | |