| 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 | $44.49 | 5.806% | $47.0731 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $169.89 | 11.803% | $189.9421 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $133.83 | 5.342% | $140.9792 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $204.44 | 13.323% | $231.6775 | $231.68 | $231.70 | $231.70 |
| Purchase #5 | $13.96 | 10.241% | $15.3896 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $15.46 | 8.193% | $16.7266 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $37.65 | 8.652% | $40.9075 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $619.72 | $682.6956 | $682.70 | $682.75 | $682.70 | |