| 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 | $237.29 | 7.792% | $255.7796 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $82.37 | 10.599% | $91.1004 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $223.90 | 3.788% | $232.3813 | $232.38 | $232.40 | $232.40 |
| Purchase #4 | $15.39 | 11.720% | $17.1937 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $57.96 | 5.291% | $61.0267 | $61.03 | $61.05 | $61.00 |
| Purchase #6 | $160.59 | 5.457% | $169.3534 | $169.35 | $169.35 | $169.40 |
| Purchase #7 | $51.97 | 3.478% | $53.7775 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $829.47 | $880.6126 | $880.61 | $880.70 | $880.70 | |