| 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 | $10.28 | 6.674% | $10.9661 | $10.97 | $10.95 | $11.00 |
| Purchase #2 | $95.67 | 11.729% | $106.8911 | $106.89 | $106.90 | $106.90 |
| Purchase #3 | $165.78 | 9.577% | $181.6568 | $181.66 | $181.65 | $181.70 |
| Purchase #4 | $50.36 | 10.699% | $55.748 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $241.57 | 3.496% | $250.0153 | $250.02 | $250.00 | $250.00 |
| Purchase #6 | $126.95 | 10.730% | $140.5717 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $34.67 | 9.634% | $38.0101 | $38.01 | $38.00 | $38.00 |
| 7 purchase totals = | $725.28 | $783.8591 | $783.87 | $783.80 | $783.90 | |