| 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 | $94.98 | 3.581% | $98.3812 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $42.81 | 11.449% | $47.7113 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $117.70 | 6.609% | $125.4788 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $7.81 | 9.582% | $8.5584 | $8.56 | $8.55 | $8.60 |
| Purchase #5 | $77.40 | 3.766% | $80.3149 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $212.58 | 4.219% | $221.5488 | $221.55 | $221.55 | $221.50 |
| Purchase #7 | $79.46 | 13.618% | $90.2809 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $632.74 | $672.2743 | $672.27 | $672.30 | $672.30 | |