| 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 | $73.76 | 5.661% | $77.9356 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $97.28 | 3.586% | $100.7685 | $100.77 | $100.75 | $100.80 |
| Purchase #3 | $61.28 | 7.646% | $65.9655 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $154.84 | 10.180% | $170.6027 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $19.42 | 7.449% | $20.8666 | $20.87 | $20.85 | $20.90 |
| Purchase #6 | $182.69 | 7.738% | $196.8266 | $196.83 | $196.85 | $196.80 |
| Purchase #7 | $77.97 | 8.213% | $84.3737 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $667.24 | $717.3392 | $717.35 | $717.30 | $717.40 | |