| 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 | $70.35 | 7.825% | $75.8549 | $75.85 | $75.85 | $75.90 |
| Purchase #2 | $87.37 | 12.815% | $98.5665 | $98.57 | $98.55 | $98.60 |
| Purchase #3 | $211.78 | 3.158% | $218.468 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $78.97 | 3.439% | $81.6858 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $169.91 | 7.155% | $182.0671 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $17.83 | 10.511% | $19.7041 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $21.72 | 5.309% | $22.8731 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $657.93 | $699.2195 | $699.22 | $699.15 | $699.40 | |