| 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 | $44.28 | 3.489% | $45.8249 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $226.84 | 6.611% | $241.8364 | $241.84 | $241.85 | $241.80 |
| Purchase #3 | $46.52 | 13.786% | $52.9332 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $240.44 | 8.864% | $261.7526 | $261.75 | $261.75 | $261.80 |
| Purchase #5 | $15.63 | 8.397% | $16.9425 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $44.73 | 4.246% | $46.6292 | $46.63 | $46.65 | $46.60 |
| Purchase #7 | $22.84 | 8.340% | $24.7449 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $641.28 | $690.6637 | $690.65 | $690.70 | $690.50 | |