| 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 | $79.43 | 3.243% | $82.0059 | $82.01 | $82.00 | $82.00 |
| Purchase #2 | $143.77 | 3.856% | $149.3138 | $149.31 | $149.30 | $149.30 |
| Purchase #3 | $56.84 | 12.167% | $63.7557 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $141.43 | 4.240% | $147.4266 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $72.45 | 3.797% | $75.2009 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $134.78 | 7.456% | $144.8292 | $144.83 | $144.85 | $144.80 |
| Purchase #7 | $11.71 | 5.533% | $12.3579 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $640.41 | $674.8900 | $674.90 | $674.90 | $674.90 | |