| 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 | $102.41 | 12.802% | $115.5205 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $95.97 | 5.790% | $101.5267 | $101.53 | $101.55 | $101.50 |
| Purchase #3 | $35.78 | 13.730% | $40.6926 | $40.69 | $40.70 | $40.70 |
| Purchase #4 | $13.72 | 7.531% | $14.7533 | $14.75 | $14.75 | $14.80 |
| Purchase #5 | $185.80 | 10.481% | $205.2737 | $205.27 | $205.25 | $205.30 |
| Purchase #6 | $74.75 | 3.649% | $77.4776 | $77.48 | $77.50 | $77.50 |
| Purchase #7 | $246.25 | 5.614% | $260.0745 | $260.07 | $260.05 | $260.10 |
| 7 purchase totals = | $754.68 | $815.3189 | $815.31 | $815.30 | $815.40 | |