| 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 | $7.55 | 6.378% | $8.0315 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $109.93 | 10.162% | $121.1011 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $21.83 | 7.400% | $23.4454 | $23.45 | $23.45 | $23.40 |
| Purchase #4 | $193.29 | 6.111% | $205.102 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $100.70 | 13.297% | $114.0901 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $182.49 | 7.761% | $196.653 | $196.65 | $196.65 | $196.70 |
| Purchase #7 | $36.65 | 5.416% | $38.635 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $652.44 | $707.0581 | $707.06 | $707.10 | $707.00 | |