| 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 | $38.81 | 4.690% | $40.6302 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $203.81 | 13.615% | $231.5587 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $110.87 | 3.389% | $114.6274 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $206.31 | 13.146% | $233.4315 | $233.43 | $233.45 | $233.40 |
| Purchase #5 | $131.25 | 7.698% | $141.3536 | $141.35 | $141.35 | $141.40 |
| Purchase #6 | $118.49 | 11.503% | $132.1199 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $23.59 | 10.657% | $26.104 | $26.10 | $26.10 | $26.10 |
| 7 purchase totals = | $833.13 | $919.8253 | $919.82 | $919.85 | $919.80 | |