| 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 | $100.60 | 3.756% | $104.3785 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $155.31 | 11.422% | $173.0495 | $173.05 | $173.05 | $173.00 |
| Purchase #3 | $240.60 | 3.554% | $249.1509 | $249.15 | $249.15 | $249.20 |
| Purchase #4 | $58.42 | 6.105% | $61.9865 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $150.65 | 7.327% | $161.6881 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $14.59 | 7.458% | $15.6781 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $8.51 | 12.748% | $9.5949 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $728.68 | $775.5265 | $775.53 | $775.60 | $775.60 | |