| 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 | $24.83 | 9.676% | $27.2326 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $46.82 | 9.519% | $51.2768 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $102.51 | 11.609% | $114.4104 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $80.85 | 10.480% | $89.3231 | $89.32 | $89.30 | $89.30 |
| Purchase #5 | $118.87 | 5.632% | $125.5648 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $25.96 | 12.557% | $29.2198 | $29.22 | $29.20 | $29.20 |
| Purchase #7 | $248.76 | 8.794% | $270.636 | $270.64 | $270.65 | $270.60 |
| 7 purchase totals = | $648.60 | $707.6635 | $707.66 | $707.65 | $707.60 | |