| 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 | $51.82 | 4.444% | $54.1229 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $6.70 | 7.784% | $7.2215 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $191.31 | 7.669% | $205.9816 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $247.59 | 5.677% | $261.6457 | $261.65 | $261.65 | $261.60 |
| Purchase #5 | $29.60 | 6.769% | $31.6036 | $31.60 | $31.60 | $31.60 |
| Purchase #6 | $139.43 | 10.683% | $154.3253 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $124.65 | 10.660% | $137.9377 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $791.10 | $852.8383 | $852.84 | $852.85 | $852.70 | |