| 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 | $79.56 | 3.731% | $82.5284 | $82.53 | $82.55 | $82.50 |
| Purchase #2 | $197.76 | 9.659% | $216.8616 | $216.86 | $216.85 | $216.90 |
| Purchase #3 | $230.43 | 13.593% | $261.7523 | $261.75 | $261.75 | $261.80 |
| Purchase #4 | $194.40 | 13.695% | $221.0231 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $99.75 | 7.517% | $107.2482 | $107.25 | $107.25 | $107.20 |
| Purchase #6 | $78.91 | 7.482% | $84.814 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $30.38 | 3.702% | $31.5047 | $31.50 | $31.50 | $31.50 |
| 7 purchase totals = | $911.19 | $1,005.7323 | $1,005.72 | $1,005.70 | $1,005.70 | |