| 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 | $28.97 | 5.483% | $30.5584 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $99.45 | 5.130% | $104.5518 | $104.55 | $104.55 | $104.60 |
| Purchase #3 | $16.53 | 13.347% | $18.7363 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $175.35 | 9.455% | $191.9293 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $222.90 | 6.557% | $237.5156 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $230.80 | 10.573% | $255.2025 | $255.20 | $255.20 | $255.20 |
| Purchase #7 | $247.92 | 5.337% | $261.1515 | $261.15 | $261.15 | $261.20 |
| 7 purchase totals = | $1,021.92 | $1,099.6454 | $1,099.65 | $1,099.65 | $1,099.70 | |