| 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 | $48.69 | 6.607% | $51.9069 | $51.91 | $51.90 | $51.90 |
| Purchase #2 | $104.29 | 10.134% | $114.8587 | $114.86 | $114.85 | $114.90 |
| Purchase #3 | $207.83 | 13.809% | $236.5292 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $210.57 | 5.536% | $222.2272 | $222.23 | $222.25 | $222.20 |
| Purchase #5 | $183.68 | 12.608% | $206.8384 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $12.66 | 8.193% | $13.6972 | $13.70 | $13.70 | $13.70 |
| Purchase #7 | $66.60 | 4.467% | $69.575 | $69.58 | $69.60 | $69.60 |
| 7 purchase totals = | $834.32 | $915.6326 | $915.65 | $915.70 | $915.60 | |