| 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 | $204.77 | 5.367% | $215.76 | $215.76 | $215.75 | $215.80 |
| Purchase #2 | $86.71 | 12.655% | $97.6832 | $97.68 | $97.70 | $97.70 |
| Purchase #3 | $108.53 | 7.586% | $116.7631 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $88.68 | 10.327% | $97.838 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $84.34 | 7.666% | $90.8055 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $16.53 | 11.358% | $18.4075 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $91.34 | 11.522% | $101.8642 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $680.90 | $739.1215 | $739.12 | $739.10 | $739.20 | |