| 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 | $22.84 | 3.301% | $23.5939 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $20.68 | 11.240% | $23.0044 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $148.92 | 13.845% | $169.538 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $78.40 | 8.313% | $84.9174 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $107.30 | 7.407% | $115.2477 | $115.25 | $115.25 | $115.20 |
| Purchase #6 | $238.80 | 5.517% | $251.9746 | $251.97 | $251.95 | $252.00 |
| Purchase #7 | $100.88 | 13.577% | $114.5765 | $114.58 | $114.60 | $114.60 |
| 7 purchase totals = | $717.82 | $782.8525 | $782.85 | $782.85 | $782.80 | |