| 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 | $8.73 | 9.813% | $9.5867 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $235.73 | 3.405% | $243.7566 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $103.35 | 8.565% | $112.2019 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $142.32 | 6.748% | $151.9238 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $26.46 | 5.227% | $27.8431 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $183.78 | 13.754% | $209.0571 | $209.06 | $209.05 | $209.10 |
| Purchase #7 | $67.95 | 13.214% | $76.9289 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $768.32 | $831.2981 | $831.30 | $831.30 | $831.30 | |