| 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 | $36.97 | 5.453% | $38.986 | $38.99 | $39.00 | $39.00 |
| Purchase #2 | $71.28 | 9.437% | $78.0067 | $78.01 | $78.00 | $78.00 |
| Purchase #3 | $142.97 | 7.263% | $153.3539 | $153.35 | $153.35 | $153.40 |
| Purchase #4 | $236.91 | 13.658% | $269.2672 | $269.27 | $269.25 | $269.30 |
| Purchase #5 | $102.31 | 11.702% | $114.2823 | $114.28 | $114.30 | $114.30 |
| Purchase #6 | $248.62 | 5.523% | $262.3513 | $262.35 | $262.35 | $262.40 |
| Purchase #7 | $213.90 | 13.471% | $242.7145 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,052.96 | $1,158.9619 | $1,158.96 | $1,158.95 | $1,159.10 | |