| 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 | $94.39 | 10.462% | $104.2651 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $37.85 | 13.184% | $42.8401 | $42.84 | $42.85 | $42.80 |
| Purchase #3 | $250.76 | 5.711% | $265.0809 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $60.82 | 12.400% | $68.3617 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $52.89 | 4.672% | $55.361 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $223.42 | 12.642% | $251.6648 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $80.69 | 5.453% | $85.09 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $800.82 | $872.6636 | $872.66 | $872.65 | $872.80 | |