| 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 | $73.83 | 10.261% | $81.4057 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $76.93 | 6.197% | $81.6974 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $222.43 | 12.245% | $249.6666 | $249.67 | $249.65 | $249.70 |
| Purchase #4 | $80.80 | 9.691% | $88.6303 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $99.70 | 5.189% | $104.8734 | $104.87 | $104.85 | $104.90 |
| Purchase #6 | $198.25 | 12.179% | $222.3949 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $71.94 | 10.552% | $79.5311 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $823.88 | $908.1994 | $908.20 | $908.20 | $908.20 | |