| 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 | $104.50 | 9.523% | $114.4515 | $114.45 | $114.45 | $114.50 |
| Purchase #2 | $123.69 | 6.602% | $131.856 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $124.45 | 7.171% | $133.3743 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $198.48 | 10.128% | $218.5821 | $218.58 | $218.60 | $218.60 |
| Purchase #5 | $83.58 | 10.644% | $92.4763 | $92.48 | $92.50 | $92.50 |
| Purchase #6 | $58.97 | 13.186% | $66.7458 | $66.75 | $66.75 | $66.70 |
| Purchase #7 | $198.73 | 5.606% | $209.8708 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $892.40 | $967.3568 | $967.36 | $967.35 | $967.50 | |