| 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 | $26.72 | 6.143% | $28.3614 | $28.36 | $28.35 | $28.40 |
| Purchase #2 | $181.64 | 13.243% | $205.6946 | $205.69 | $205.70 | $205.70 |
| Purchase #3 | $151.42 | 6.729% | $161.6091 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $207.74 | 4.185% | $216.4339 | $216.43 | $216.45 | $216.40 |
| Purchase #5 | $65.73 | 3.575% | $68.0798 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $71.42 | 7.209% | $76.5687 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $104.65 | 9.475% | $114.5656 | $114.57 | $114.55 | $114.60 |
| 7 purchase totals = | $809.32 | $871.3131 | $871.31 | $871.30 | $871.40 | |