| 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 | $24.94 | 12.589% | $28.0797 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $154.72 | 8.489% | $167.8542 | $167.85 | $167.85 | $167.90 |
| Purchase #3 | $44.45 | 9.746% | $48.7821 | $48.78 | $48.80 | $48.80 |
| Purchase #4 | $52.83 | 8.842% | $57.5012 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $95.69 | 11.669% | $106.8561 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $55.82 | 8.218% | $60.4073 | $60.41 | $60.40 | $60.40 |
| Purchase #7 | $35.49 | 8.110% | $38.3682 | $38.37 | $38.35 | $38.40 |
| 7 purchase totals = | $463.94 | $507.8488 | $507.85 | $507.85 | $508.00 | |