| 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 | $184.89 | 11.719% | $206.5573 | $206.56 | $206.55 | $206.60 |
| Purchase #2 | $98.80 | 5.515% | $104.2488 | $104.25 | $104.25 | $104.20 |
| Purchase #3 | $64.69 | 12.382% | $72.6999 | $72.70 | $72.70 | $72.70 |
| Purchase #4 | $104.75 | 5.661% | $110.6799 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $78.81 | 10.677% | $87.2245 | $87.22 | $87.20 | $87.20 |
| Purchase #6 | $203.75 | 8.804% | $221.6882 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $94.38 | 7.429% | $101.3915 | $101.39 | $101.40 | $101.40 |
| 7 purchase totals = | $830.07 | $904.4901 | $904.49 | $904.50 | $904.50 | |