| 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 | $7.79 | 8.502% | $8.4523 | $8.45 | $8.45 | $8.50 |
| Purchase #2 | $104.50 | 5.513% | $110.2611 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $205.74 | 10.538% | $227.4209 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $154.55 | 11.437% | $172.2259 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $114.29 | 4.652% | $119.6068 | $119.61 | $119.60 | $119.60 |
| Purchase #6 | $227.25 | 5.563% | $239.8919 | $239.89 | $239.90 | $239.90 |
| Purchase #7 | $8.40 | 12.211% | $9.4257 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $822.52 | $887.2846 | $887.29 | $887.30 | $887.30 | |