| 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 | $85.41 | 10.162% | $94.0894 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $20.41 | 5.825% | $21.5989 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $230.90 | 13.414% | $261.8729 | $261.87 | $261.85 | $261.90 |
| Purchase #4 | $163.30 | 7.751% | $175.9574 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $33.68 | 4.567% | $35.2182 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $65.54 | 11.389% | $73.0044 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $6.70 | 11.462% | $7.468 | $7.47 | $7.45 | $7.50 |
| 7 purchase totals = | $605.94 | $669.2092 | $669.21 | $669.15 | $669.30 | |