| 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 | $86.67 | 12.866% | $97.821 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $19.45 | 4.603% | $20.3453 | $20.35 | $20.35 | $20.30 |
| Purchase #3 | $153.77 | 3.106% | $158.5461 | $158.55 | $158.55 | $158.50 |
| Purchase #4 | $215.41 | 7.742% | $232.087 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $14.25 | 5.814% | $15.0785 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $29.36 | 9.145% | $32.045 | $32.05 | $32.05 | $32.00 |
| Purchase #7 | $17.43 | 4.197% | $18.1615 | $18.16 | $18.15 | $18.20 |
| 7 purchase totals = | $536.34 | $574.0844 | $574.10 | $574.10 | $574.00 | |