| 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 | $97.75 | 3.250% | $100.9269 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $110.76 | 12.402% | $124.4965 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $79.97 | 13.452% | $90.7276 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $209.44 | 12.287% | $235.1739 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $101.36 | 12.792% | $114.326 | $114.33 | $114.35 | $114.30 |
| Purchase #6 | $46.91 | 3.264% | $48.4411 | $48.44 | $48.45 | $48.40 |
| Purchase #7 | $107.30 | 7.429% | $115.2713 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $753.49 | $829.3633 | $829.37 | $829.40 | $829.30 | |