| 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 | $39.98 | 7.113% | $42.8238 | $42.82 | $42.80 | $42.80 |
| Purchase #2 | $182.70 | 11.823% | $204.3006 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $27.27 | 5.536% | $28.7797 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $120.70 | 11.432% | $134.4984 | $134.50 | $134.50 | $134.50 |
| Purchase #5 | $241.59 | 8.419% | $261.9295 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $29.83 | 6.829% | $31.8671 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $15.93 | 8.584% | $17.2974 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $658.00 | $721.4965 | $721.50 | $721.50 | $721.50 | |