| 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 | $39.35 | 11.727% | $43.9646 | $43.96 | $43.95 | $44.00 |
| Purchase #2 | $28.99 | 5.411% | $30.5586 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $239.77 | 9.235% | $261.9128 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $90.77 | 13.208% | $102.7589 | $102.76 | $102.75 | $102.80 |
| Purchase #5 | $198.36 | 7.301% | $212.8423 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $12.52 | 3.223% | $12.9235 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $28.25 | 13.293% | $32.0053 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $638.01 | $696.9660 | $696.96 | $696.90 | $697.00 | |