| 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 | $232.91 | 4.522% | $243.4422 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $14.58 | 12.689% | $16.4301 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $84.62 | 3.621% | $87.6841 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $157.61 | 6.463% | $167.7963 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $40.56 | 7.500% | $43.602 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $150.98 | 12.542% | $169.9159 | $169.92 | $169.90 | $169.90 |
| Purchase #7 | $66.30 | 5.739% | $70.105 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $747.56 | $798.9756 | $798.98 | $799.00 | $798.90 | |