| 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 | $64.60 | 5.261% | $67.9986 | $68.00 | $68.00 | $68.00 |
| Purchase #2 | $237.68 | 8.617% | $258.1609 | $258.16 | $258.15 | $258.20 |
| Purchase #3 | $75.26 | 6.357% | $80.0443 | $80.04 | $80.05 | $80.00 |
| Purchase #4 | $99.36 | 3.363% | $102.7015 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $103.28 | 8.119% | $111.6653 | $111.67 | $111.65 | $111.70 |
| Purchase #6 | $20.61 | 3.728% | $21.3783 | $21.38 | $21.40 | $21.40 |
| Purchase #7 | $103.47 | 13.614% | $117.5564 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $704.26 | $759.5053 | $759.51 | $759.50 | $759.60 | |