| 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 | $58.60 | 9.197% | $63.9894 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $71.48 | 8.322% | $77.4286 | $77.43 | $77.45 | $77.40 |
| Purchase #3 | $149.66 | 3.172% | $154.4072 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $217.28 | 5.412% | $229.0392 | $229.04 | $229.05 | $229.00 |
| Purchase #5 | $122.70 | 4.856% | $128.6583 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $214.70 | 7.308% | $230.3903 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $17.78 | 3.447% | $18.3929 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $852.20 | $902.3059 | $902.31 | $902.35 | $902.30 | |