| 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 | $13.51 | 12.671% | $15.2219 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $46.87 | 13.680% | $53.2818 | $53.28 | $53.30 | $53.30 |
| Purchase #3 | $243.74 | 4.219% | $254.0234 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $43.47 | 11.808% | $48.6029 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $138.62 | 10.416% | $153.0587 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $94.41 | 10.504% | $104.3268 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $48.25 | 12.867% | $54.4583 | $54.46 | $54.45 | $54.50 |
| 7 purchase totals = | $628.87 | $682.9738 | $682.97 | $682.95 | $683.00 | |