| 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 | $114.93 | 8.828% | $125.076 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $133.93 | 5.275% | $140.9948 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $78.34 | 9.369% | $85.6797 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $72.51 | 6.564% | $77.2696 | $77.27 | $77.25 | $77.30 |
| Purchase #5 | $91.68 | 13.667% | $104.2099 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $18.80 | 12.591% | $21.1671 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $54.40 | 11.118% | $60.4482 | $60.45 | $60.45 | $60.40 |
| 7 purchase totals = | $564.59 | $614.8453 | $614.85 | $614.85 | $614.90 | |