| 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 | $64.82 | 7.730% | $69.8306 | $69.83 | $69.85 | $69.80 |
| Purchase #2 | $116.35 | 12.435% | $130.8181 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $207.65 | 7.484% | $223.1905 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $5.70 | 10.611% | $6.3048 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $18.83 | 11.646% | $21.0229 | $21.02 | $21.00 | $21.00 |
| Purchase #6 | $245.62 | 6.265% | $261.0081 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $126.39 | 10.835% | $140.0844 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $785.36 | $852.2594 | $852.25 | $852.25 | $852.20 | |