| 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 | $14.91 | 8.683% | $16.2046 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $131.79 | 9.337% | $144.0952 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $100.90 | 3.151% | $104.0794 | $104.08 | $104.10 | $104.10 |
| Purchase #4 | $219.98 | 5.868% | $232.8884 | $232.89 | $232.90 | $232.90 |
| Purchase #5 | $31.99 | 5.169% | $33.6436 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $61.90 | 11.338% | $68.9182 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $188.93 | 9.633% | $207.1296 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $750.40 | $806.9590 | $806.96 | $807.00 | $806.90 | |