| 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 | $42.90 | 3.324% | $44.326 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $14.90 | 9.667% | $16.3404 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $22.96 | 13.173% | $25.9845 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $108.65 | 7.396% | $116.6858 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $52.91 | 5.320% | $55.7248 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $20.60 | 10.117% | $22.6841 | $22.68 | $22.70 | $22.70 |
| Purchase #7 | $54.79 | 3.214% | $56.551 | $56.55 | $56.55 | $56.60 |
| 7 purchase totals = | $317.71 | $338.2966 | $338.29 | $338.35 | $338.30 | |