| 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 | $11.43 | 6.633% | $12.1882 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $91.55 | 12.187% | $102.7072 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $81.67 | 6.361% | $86.865 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $139.59 | 7.783% | $150.4543 | $150.45 | $150.45 | $150.50 |
| Purchase #5 | $48.80 | 8.260% | $52.8309 | $52.83 | $52.85 | $52.80 |
| Purchase #6 | $214.67 | 8.252% | $232.3846 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $65.40 | 5.235% | $68.8237 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $653.11 | $706.2539 | $706.25 | $706.25 | $706.30 | |