| 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 | $57.42 | 9.850% | $63.0759 | $63.08 | $63.10 | $63.10 |
| Purchase #2 | $64.27 | 10.325% | $70.9059 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $72.41 | 12.387% | $81.3794 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $114.57 | 13.747% | $130.3199 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $133.44 | 12.844% | $150.579 | $150.58 | $150.60 | $150.60 |
| Purchase #6 | $147.92 | 10.411% | $163.32 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $222.32 | 3.581% | $230.2813 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $812.35 | $889.8614 | $889.87 | $889.90 | $889.90 | |