| 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 | $86.34 | 5.677% | $91.2415 | $91.24 | $91.25 | $91.20 |
| Purchase #2 | $174.99 | 6.641% | $186.6111 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $93.97 | 7.421% | $100.9435 | $100.94 | $100.95 | $100.90 |
| Purchase #4 | $30.98 | 12.136% | $34.7397 | $34.74 | $34.75 | $34.70 |
| Purchase #5 | $33.61 | 6.548% | $35.8108 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $138.66 | 10.262% | $152.8893 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $49.94 | 3.692% | $51.7838 | $51.78 | $51.80 | $51.80 |
| 7 purchase totals = | $608.49 | $654.0197 | $654.01 | $654.05 | $653.90 | |