| 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 | $51.41 | 7.445% | $55.2375 | $55.24 | $55.25 | $55.20 |
| Purchase #2 | $188.98 | 4.289% | $197.0854 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $8.79 | 10.361% | $9.7007 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $131.53 | 4.134% | $136.9675 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $208.25 | 6.717% | $222.2382 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $154.84 | 12.852% | $174.74 | $174.74 | $174.75 | $174.70 |
| Purchase #7 | $116.33 | 6.345% | $123.7111 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $860.13 | $919.6804 | $919.69 | $919.70 | $919.60 | |