| 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 | $66.86 | 4.837% | $70.094 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $247.88 | 5.678% | $261.9546 | $261.95 | $261.95 | $262.00 |
| Purchase #3 | $127.34 | 4.539% | $133.12 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $114.49 | 10.429% | $126.4302 | $126.43 | $126.45 | $126.40 |
| Purchase #5 | $102.91 | 11.618% | $114.8661 | $114.87 | $114.85 | $114.90 |
| Purchase #6 | $92.85 | 8.540% | $100.7794 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $177.56 | 8.237% | $192.1856 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $929.89 | $999.4299 | $999.43 | $999.45 | $999.50 | |