| 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 | $79.93 | 9.308% | $87.3699 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $183.60 | 3.604% | $190.2169 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $90.54 | 3.534% | $93.7397 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $10.41 | 4.472% | $10.8755 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $218.80 | 10.766% | $242.356 | $242.36 | $242.35 | $242.40 |
| Purchase #6 | $103.50 | 13.641% | $117.6184 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $154.66 | 5.237% | $162.7595 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $841.44 | $904.9359 | $904.95 | $904.90 | $905.00 | |