| 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 | $58.41 | 10.176% | $64.3538 | $64.35 | $64.35 | $64.40 |
| Purchase #2 | $14.44 | 3.856% | $14.9968 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $18.72 | 5.526% | $19.7545 | $19.75 | $19.75 | $19.80 |
| Purchase #4 | $80.27 | 10.197% | $88.4551 | $88.46 | $88.45 | $88.50 |
| Purchase #5 | $28.31 | 10.838% | $31.3782 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $207.87 | 8.683% | $225.9194 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $85.68 | 3.679% | $88.8322 | $88.83 | $88.85 | $88.80 |
| 7 purchase totals = | $493.70 | $533.6900 | $533.69 | $533.70 | $533.80 | |