| 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 | $12.83 | 6.306% | $13.6391 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $238.71 | 4.453% | $249.3398 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $212.26 | 6.735% | $226.5557 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $97.35 | 5.513% | $102.7169 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $49.83 | 13.284% | $56.4494 | $56.45 | $56.45 | $56.40 |
| Purchase #6 | $60.50 | 3.604% | $62.6804 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $81.37 | 9.421% | $89.0359 | $89.04 | $89.05 | $89.00 |
| 7 purchase totals = | $752.85 | $800.4172 | $800.43 | $800.45 | $800.30 | |