| 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 | $64.42 | 5.873% | $68.2034 | $68.20 | $68.20 | $68.20 |
| Purchase #2 | $140.48 | 6.620% | $149.7798 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $28.56 | 7.677% | $30.7526 | $30.75 | $30.75 | $30.80 |
| Purchase #4 | $146.50 | 8.591% | $159.0858 | $159.09 | $159.10 | $159.10 |
| Purchase #5 | $75.37 | 9.410% | $82.4623 | $82.46 | $82.45 | $82.50 |
| Purchase #6 | $199.69 | 9.229% | $218.1194 | $218.12 | $218.10 | $218.10 |
| Purchase #7 | $53.55 | 6.389% | $56.9713 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $708.57 | $765.3746 | $765.37 | $765.35 | $765.50 | |