| 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 | $22.97 | 6.363% | $24.4316 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $97.83 | 6.659% | $104.3445 | $104.34 | $104.35 | $104.30 |
| Purchase #3 | $29.82 | 12.871% | $33.6581 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $119.70 | 7.392% | $128.5482 | $128.55 | $128.55 | $128.50 |
| Purchase #5 | $197.51 | 11.729% | $220.6759 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $109.35 | 12.208% | $122.6994 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $172.94 | 8.861% | $188.2642 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $750.12 | $822.6219 | $822.62 | $822.65 | $822.60 | |