| 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 | $22.25 | 12.164% | $24.9565 | $24.96 | $24.95 | $25.00 |
| Purchase #2 | $104.43 | 8.545% | $113.3535 | $113.35 | $113.35 | $113.40 |
| Purchase #3 | $219.98 | 3.108% | $226.817 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $30.45 | 10.860% | $33.7569 | $33.76 | $33.75 | $33.80 |
| Purchase #5 | $7.26 | 7.156% | $7.7795 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $83.67 | 10.488% | $92.4453 | $92.45 | $92.45 | $92.40 |
| Purchase #7 | $7.50 | 10.296% | $8.2722 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $475.54 | $507.3809 | $507.39 | $507.35 | $507.50 | |