| 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 | $56.70 | 4.727% | $59.3802 | $59.38 | $59.40 | $59.40 |
| Purchase #2 | $42.81 | 11.562% | $47.7597 | $47.76 | $47.75 | $47.80 |
| Purchase #3 | $78.83 | 10.196% | $86.8675 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $157.58 | 8.346% | $170.7316 | $170.73 | $170.75 | $170.70 |
| Purchase #5 | $209.88 | 7.695% | $226.0303 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $205.62 | 11.447% | $229.1573 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $114.66 | 7.120% | $122.8238 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $866.08 | $942.7504 | $942.75 | $942.75 | $942.80 | |