| 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 | $97.60 | 4.161% | $101.6611 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $17.91 | 13.802% | $20.3819 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $20.26 | 9.320% | $22.1482 | $22.15 | $22.15 | $22.10 |
| Purchase #4 | $165.59 | 10.709% | $183.323 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $69.90 | 3.522% | $72.3619 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $219.67 | 5.424% | $231.5849 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $246.57 | 5.451% | $260.0105 | $260.01 | $260.00 | $260.00 |
| 7 purchase totals = | $837.50 | $891.4715 | $891.46 | $891.45 | $891.50 | |