| 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 | $71.42 | 11.690% | $79.769 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $95.94 | 5.738% | $101.445 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $227.85 | 6.533% | $242.7354 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $147.79 | 10.129% | $162.7596 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $57.67 | 10.592% | $63.7784 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $217.71 | 8.121% | $235.3902 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $241.27 | 8.240% | $261.1506 | $261.15 | $261.15 | $261.20 |
| 7 purchase totals = | $1,059.65 | $1,147.0282 | $1,147.04 | $1,147.05 | $1,147.10 | |