| 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 | $12.35 | 6.782% | $13.1876 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $74.84 | 12.182% | $83.957 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $78.44 | 7.144% | $84.0438 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $35.64 | 11.559% | $39.7596 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $72.41 | 6.271% | $76.9508 | $76.95 | $76.95 | $77.00 |
| Purchase #6 | $242.63 | 7.759% | $261.4557 | $261.46 | $261.45 | $261.50 |
| Purchase #7 | $107.35 | 11.597% | $119.7994 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $623.66 | $679.1539 | $679.16 | $679.15 | $679.30 | |