| 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 | $22.43 | 10.513% | $24.7881 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $54.70 | 4.698% | $57.2698 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $230.73 | 13.276% | $261.3617 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $160.50 | 13.270% | $181.7984 | $181.80 | $181.80 | $181.80 |
| Purchase #5 | $126.82 | 7.722% | $136.613 | $136.61 | $136.60 | $136.60 |
| Purchase #6 | $35.92 | 5.824% | $38.012 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $91.30 | 9.366% | $99.8512 | $99.85 | $99.85 | $99.90 |
| 7 purchase totals = | $722.40 | $799.6942 | $799.69 | $799.65 | $799.80 | |