| 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 | $117.53 | 10.295% | $129.6297 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $93.69 | 3.839% | $97.2868 | $97.29 | $97.30 | $97.30 |
| Purchase #3 | $23.41 | 13.738% | $26.6261 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $128.91 | 7.579% | $138.6801 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $131.76 | 7.202% | $141.2494 | $141.25 | $141.25 | $141.20 |
| Purchase #6 | $55.92 | 9.546% | $61.2581 | $61.26 | $61.25 | $61.30 |
| Purchase #7 | $54.85 | 6.614% | $58.4778 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $606.07 | $653.2080 | $653.22 | $653.30 | $653.20 | |