| 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 | $11.39 | 12.322% | $12.7935 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $226.85 | 9.680% | $248.8091 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $35.46 | 5.471% | $37.4 | $37.40 | $37.40 | $37.40 |
| Purchase #4 | $18.47 | 12.659% | $20.8081 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $174.65 | 8.199% | $188.9696 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $179.41 | 7.317% | $192.5374 | $192.54 | $192.55 | $192.50 |
| Purchase #7 | $113.76 | 8.774% | $123.7413 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $759.99 | $825.0590 | $825.06 | $825.05 | $825.00 | |