| 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 | $125.71 | 4.578% | $131.465 | $131.47 | $131.45 | $131.50 |
| Purchase #2 | $70.91 | 7.652% | $76.336 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $38.47 | 6.418% | $40.939 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $223.49 | 9.142% | $243.9215 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $173.54 | 12.394% | $195.0485 | $195.05 | $195.05 | $195.00 |
| Purchase #6 | $58.79 | 3.283% | $60.7201 | $60.72 | $60.70 | $60.70 |
| Purchase #7 | $104.90 | 6.529% | $111.7489 | $111.75 | $111.75 | $111.70 |
| 7 purchase totals = | $795.81 | $860.1790 | $860.19 | $860.15 | $860.00 | |