| 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 | $8.58 | 5.515% | $9.0532 | $9.05 | $9.05 | $9.10 |
| Purchase #2 | $15.49 | 11.145% | $17.2164 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $83.64 | 7.124% | $89.5985 | $89.60 | $89.60 | $89.60 |
| Purchase #4 | $50.55 | 5.336% | $53.2473 | $53.25 | $53.25 | $53.20 |
| Purchase #5 | $205.50 | 10.796% | $227.6858 | $227.69 | $227.70 | $227.70 |
| Purchase #6 | $213.33 | 11.587% | $238.0485 | $238.05 | $238.05 | $238.00 |
| Purchase #7 | $14.88 | 3.796% | $15.4448 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $591.97 | $650.2945 | $650.30 | $650.30 | $650.20 | |