| 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 | $15.38 | 6.443% | $16.3709 | $16.37 | $16.35 | $16.40 |
| Purchase #2 | $233.55 | 6.148% | $247.9087 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $26.66 | 11.386% | $29.6955 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $160.80 | 5.639% | $169.8675 | $169.87 | $169.85 | $169.90 |
| Purchase #5 | $78.45 | 9.121% | $85.6054 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $114.73 | 7.181% | $122.9688 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $123.91 | 13.743% | $140.939 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $753.48 | $813.3558 | $813.37 | $813.30 | $813.40 | |