| 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 | $33.56 | 13.645% | $38.1393 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $47.82 | 5.346% | $50.3765 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $216.51 | 10.634% | $239.5337 | $239.53 | $239.55 | $239.50 |
| Purchase #4 | $195.60 | 10.337% | $215.8192 | $215.82 | $215.80 | $215.80 |
| Purchase #5 | $108.25 | 5.810% | $114.5393 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $116.63 | 7.805% | $125.733 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $153.87 | 8.728% | $167.2998 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $872.24 | $951.4408 | $951.44 | $951.50 | $951.30 | |