| 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 | $90.41 | 7.872% | $97.5271 | $97.53 | $97.55 | $97.50 |
| Purchase #2 | $49.85 | 3.165% | $51.4278 | $51.43 | $51.45 | $51.40 |
| Purchase #3 | $170.83 | 8.531% | $185.4035 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $242.74 | 11.864% | $271.5387 | $271.54 | $271.55 | $271.50 |
| Purchase #5 | $179.35 | 7.304% | $192.4497 | $192.45 | $192.45 | $192.40 |
| Purchase #6 | $199.99 | 4.307% | $208.6036 | $208.60 | $208.60 | $208.60 |
| Purchase #7 | $138.26 | 11.426% | $154.0576 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $1,071.43 | $1,161.0080 | $1,161.01 | $1,161.05 | $1,160.90 | |