| 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 | $27.50 | 5.504% | $29.0136 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $149.78 | 4.235% | $156.1232 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $118.48 | 13.341% | $134.2864 | $134.29 | $134.30 | $134.30 |
| Purchase #4 | $130.93 | 9.738% | $143.68 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $14.85 | 7.360% | $15.943 | $15.94 | $15.95 | $15.90 |
| Purchase #6 | $239.63 | 9.265% | $261.8317 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $157.45 | 7.327% | $168.9864 | $168.99 | $169.00 | $169.00 |
| 7 purchase totals = | $838.62 | $909.8643 | $909.86 | $909.90 | $909.80 | |