| 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 | $33.25 | 9.873% | $36.5328 | $36.53 | $36.55 | $36.50 |
| Purchase #2 | $199.98 | 11.369% | $222.7157 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $105.81 | 10.313% | $116.7222 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $140.25 | 9.710% | $153.8683 | $153.87 | $153.85 | $153.90 |
| Purchase #5 | $175.33 | 10.178% | $193.1751 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $24.37 | 10.345% | $26.8911 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $96.43 | 13.555% | $109.5011 | $109.50 | $109.50 | $109.50 |
| 7 purchase totals = | $775.42 | $859.4063 | $859.41 | $859.40 | $859.40 | |