| 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 | $97.83 | 5.124% | $102.8428 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $150.60 | 12.581% | $169.547 | $169.55 | $169.55 | $169.50 |
| Purchase #3 | $26.90 | 12.592% | $30.2872 | $30.29 | $30.30 | $30.30 |
| Purchase #4 | $183.60 | 11.152% | $204.0751 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $162.56 | 12.617% | $183.0702 | $183.07 | $183.05 | $183.10 |
| Purchase #6 | $19.53 | 7.343% | $20.9641 | $20.96 | $20.95 | $21.00 |
| Purchase #7 | $43.84 | 9.599% | $48.0482 | $48.05 | $48.05 | $48.00 |
| 7 purchase totals = | $684.86 | $758.8346 | $758.84 | $758.85 | $758.80 | |