| 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 | $95.57 | 11.278% | $106.3484 | $106.35 | $106.35 | $106.30 |
| Purchase #2 | $94.89 | 10.210% | $104.5783 | $104.58 | $104.60 | $104.60 |
| Purchase #3 | $141.30 | 12.296% | $158.6742 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $5.38 | 3.244% | $5.5545 | $5.55 | $5.55 | $5.60 |
| Purchase #5 | $85.29 | 13.825% | $97.0813 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $77.54 | 12.769% | $87.4411 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $215.55 | 11.581% | $240.5128 | $240.51 | $240.50 | $240.50 |
| 7 purchase totals = | $715.52 | $800.1906 | $800.18 | $800.20 | $800.20 | |