| 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 | $85.50 | 7.712% | $92.0938 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $30.54 | 5.449% | $32.2041 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $118.95 | 6.204% | $126.3297 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $138.42 | 8.143% | $149.6915 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $142.48 | 8.645% | $154.7974 | $154.80 | $154.80 | $154.80 |
| Purchase #6 | $131.41 | 6.111% | $139.4405 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $230.91 | 13.150% | $261.2747 | $261.27 | $261.25 | $261.30 |
| 7 purchase totals = | $878.21 | $955.8317 | $955.82 | $955.85 | $955.80 | |