| 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 | $27.53 | 9.547% | $30.1583 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $187.67 | 12.575% | $211.2695 | $211.27 | $211.25 | $211.30 |
| Purchase #3 | $31.56 | 5.163% | $33.1894 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $207.36 | 4.395% | $216.4735 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $106.77 | 8.163% | $115.4856 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $234.67 | 10.430% | $259.1461 | $259.15 | $259.15 | $259.10 |
| Purchase #7 | $95.87 | 9.257% | $104.7447 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $891.43 | $970.4671 | $970.47 | $970.45 | $970.50 | |