| 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 | $40.77 | 13.804% | $46.3979 | $46.40 | $46.40 | $46.40 |
| Purchase #2 | $226.98 | 4.103% | $236.293 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $27.64 | 4.788% | $28.9634 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $21.99 | 3.346% | $22.7258 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $42.45 | 7.476% | $45.6236 | $45.62 | $45.60 | $45.60 |
| Purchase #6 | $149.36 | 5.223% | $157.1611 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $233.66 | 11.726% | $261.059 | $261.06 | $261.05 | $261.10 |
| 7 purchase totals = | $742.85 | $798.2238 | $798.22 | $798.20 | $798.30 | |