| 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 | $102.62 | 5.511% | $108.2754 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $74.88 | 8.774% | $81.45 | $81.45 | $81.45 | $81.50 |
| Purchase #3 | $28.30 | 6.799% | $30.2241 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $99.87 | 5.111% | $104.9744 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $98.36 | 9.680% | $107.8812 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $199.29 | 12.125% | $223.4539 | $223.45 | $223.45 | $223.50 |
| Purchase #7 | $88.32 | 6.316% | $93.8983 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $691.64 | $750.1573 | $750.15 | $750.15 | $750.30 | |