| 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 | $65.54 | 8.780% | $71.2944 | $71.29 | $71.30 | $71.30 |
| Purchase #2 | $250.36 | 12.644% | $282.0155 | $282.02 | $282.00 | $282.00 |
| Purchase #3 | $11.56 | 12.849% | $13.0453 | $13.05 | $13.05 | $13.00 |
| Purchase #4 | $103.99 | 8.757% | $113.0964 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $40.64 | 3.202% | $41.9413 | $41.94 | $41.95 | $41.90 |
| Purchase #6 | $250.76 | 13.175% | $283.7976 | $283.80 | $283.80 | $283.80 |
| Purchase #7 | $71.91 | 7.287% | $77.1501 | $77.15 | $77.15 | $77.20 |
| 7 purchase totals = | $794.76 | $882.3406 | $882.35 | $882.35 | $882.30 | |