| 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 | $38.74 | 11.551% | $43.2149 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $26.76 | 12.224% | $30.0311 | $30.03 | $30.05 | $30.00 |
| Purchase #3 | $49.87 | 9.634% | $54.6745 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $18.65 | 6.510% | $19.8641 | $19.86 | $19.85 | $19.90 |
| Purchase #5 | $26.45 | 7.855% | $28.5276 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $221.97 | 6.852% | $237.1794 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $164.41 | 6.376% | $174.8928 | $174.89 | $174.90 | $174.90 |
| 7 purchase totals = | $546.85 | $588.3844 | $588.37 | $588.40 | $588.40 | |