| 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 | $107.74 | 3.871% | $111.9106 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $141.73 | 6.739% | $151.2812 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $54.41 | 10.210% | $59.9653 | $59.97 | $59.95 | $60.00 |
| Purchase #4 | $174.50 | 7.587% | $187.7393 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $145.61 | 6.389% | $154.913 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $77.71 | 9.415% | $85.0264 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $115.32 | 6.494% | $122.8089 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $817.02 | $873.6447 | $873.65 | $873.65 | $873.60 | |