| 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 | $93.39 | 7.233% | $100.1449 | $100.14 | $100.15 | $100.10 |
| Purchase #2 | $97.81 | 7.338% | $104.9873 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $144.93 | 12.518% | $163.0723 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $45.77 | 11.316% | $50.9493 | $50.95 | $50.95 | $50.90 |
| Purchase #5 | $50.91 | 7.839% | $54.9008 | $54.90 | $54.90 | $54.90 |
| Purchase #6 | $213.60 | 9.117% | $233.0739 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $22.67 | 13.729% | $25.7824 | $25.78 | $25.80 | $25.80 |
| 7 purchase totals = | $669.08 | $732.9109 | $732.90 | $732.90 | $732.90 | |