| 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 | $102.51 | 3.107% | $105.695 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $11.30 | 3.153% | $11.6563 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $162.72 | 4.239% | $169.6177 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $129.80 | 8.214% | $140.4618 | $140.46 | $140.45 | $140.50 |
| Purchase #5 | $35.30 | 7.394% | $37.9101 | $37.91 | $37.90 | $37.90 |
| Purchase #6 | $21.97 | 7.616% | $23.6432 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $232.58 | 5.118% | $244.4834 | $244.48 | $244.50 | $244.50 |
| 7 purchase totals = | $696.18 | $733.4675 | $733.47 | $733.45 | $733.50 | |