| 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 | $74.81 | 10.791% | $82.8827 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $68.97 | 12.675% | $77.7119 | $77.71 | $77.70 | $77.70 |
| Purchase #3 | $30.91 | 4.574% | $32.3238 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $27.30 | 4.553% | $28.543 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $177.69 | 10.241% | $195.8872 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $73.88 | 8.352% | $80.0505 | $80.05 | $80.05 | $80.10 |
| Purchase #7 | $143.44 | 9.758% | $157.4369 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $597.00 | $654.8360 | $654.83 | $654.85 | $654.80 | |