| 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 | $10.64 | 7.400% | $11.4274 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $94.44 | 3.440% | $97.6887 | $97.69 | $97.70 | $97.70 |
| Purchase #3 | $80.29 | 8.756% | $87.3202 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $133.88 | 3.340% | $138.3516 | $138.35 | $138.35 | $138.40 |
| Purchase #5 | $247.89 | 12.172% | $278.0632 | $278.06 | $278.05 | $278.10 |
| Purchase #6 | $90.25 | 8.452% | $97.8779 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $35.26 | 4.118% | $36.712 | $36.71 | $36.70 | $36.70 |
| 7 purchase totals = | $692.65 | $747.4410 | $747.44 | $747.45 | $747.50 | |