| 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 | $9.88 | 12.649% | $11.1297 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $11.71 | 5.375% | $12.3394 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $45.58 | 5.720% | $48.1872 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $8.78 | 8.426% | $9.5198 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $125.68 | 5.564% | $132.6728 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $120.46 | 7.599% | $129.6138 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $106.69 | 9.593% | $116.9248 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $428.78 | $460.3875 | $460.38 | $460.35 | $460.30 | |