| 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 | $73.36 | 12.211% | $82.318 | $82.32 | $82.30 | $82.30 |
| Purchase #2 | $42.34 | 3.429% | $43.7918 | $43.79 | $43.80 | $43.80 |
| Purchase #3 | $240.33 | 10.573% | $265.7401 | $265.74 | $265.75 | $265.70 |
| Purchase #4 | $33.76 | 9.178% | $36.8585 | $36.86 | $36.85 | $36.90 |
| Purchase #5 | $126.37 | 6.619% | $134.7344 | $134.73 | $134.75 | $134.70 |
| Purchase #6 | $33.57 | 7.379% | $36.0471 | $36.05 | $36.05 | $36.00 |
| Purchase #7 | $52.85 | 4.829% | $55.4021 | $55.40 | $55.40 | $55.40 |
| 7 purchase totals = | $602.58 | $654.8920 | $654.89 | $654.90 | $654.80 | |