| 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 | $43.31 | 7.574% | $46.5903 | $46.59 | $46.60 | $46.60 |
| Purchase #2 | $127.25 | 3.790% | $132.0728 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $10.28 | 3.304% | $10.6197 | $10.62 | $10.60 | $10.60 |
| Purchase #4 | $59.54 | 3.433% | $61.584 | $61.58 | $61.60 | $61.60 |
| Purchase #5 | $170.66 | 4.492% | $178.326 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $8.25 | 4.591% | $8.6288 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $178.47 | 11.775% | $199.4848 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $597.76 | $637.3064 | $637.30 | $637.35 | $637.30 | |