| 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 | $60.90 | 6.135% | $64.6362 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $71.77 | 11.501% | $80.0243 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $109.90 | 5.313% | $115.739 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $86.74 | 12.802% | $97.8445 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $42.86 | 5.341% | $45.1492 | $45.15 | $45.15 | $45.10 |
| Purchase #6 | $22.69 | 9.563% | $24.8598 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $205.48 | 9.360% | $224.7129 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $600.34 | $652.9659 | $652.96 | $652.95 | $652.80 | |