| 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 | $74.66 | 6.742% | $79.6936 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $124.88 | 12.633% | $140.6561 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $243.35 | 11.356% | $270.9848 | $270.98 | $271.00 | $271.00 |
| Purchase #4 | $10.81 | 12.245% | $12.1337 | $12.13 | $12.15 | $12.10 |
| Purchase #5 | $127.67 | 4.505% | $133.4215 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $114.69 | 5.867% | $121.4189 | $121.42 | $121.40 | $121.40 |
| Purchase #7 | $116.25 | 8.386% | $125.9987 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $812.31 | $884.3073 | $884.30 | $884.30 | $884.30 | |