| 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 | $33.84 | 12.752% | $38.1553 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $40.52 | 4.367% | $42.2895 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $220.75 | 6.430% | $234.9442 | $234.94 | $234.95 | $234.90 |
| Purchase #4 | $240.43 | 8.856% | $261.7225 | $261.72 | $261.70 | $261.70 |
| Purchase #5 | $23.88 | 13.555% | $27.1169 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $201.60 | 11.562% | $224.909 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $36.96 | 12.200% | $41.4691 | $41.47 | $41.45 | $41.50 |
| 7 purchase totals = | $797.98 | $870.6065 | $870.61 | $870.55 | $870.60 | |