| 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 | $68.71 | 6.489% | $73.1686 | $73.17 | $73.15 | $73.20 |
| Purchase #2 | $34.72 | 3.515% | $35.9404 | $35.94 | $35.95 | $35.90 |
| Purchase #3 | $29.70 | 4.781% | $31.12 | $31.12 | $31.10 | $31.10 |
| Purchase #4 | $230.35 | 13.623% | $261.7306 | $261.73 | $261.75 | $261.70 |
| Purchase #5 | $75.89 | 3.679% | $78.682 | $78.68 | $78.70 | $78.70 |
| Purchase #6 | $135.70 | 9.553% | $148.6634 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $189.54 | 7.706% | $204.146 | $204.15 | $204.15 | $204.10 |
| 7 purchase totals = | $764.61 | $833.4510 | $833.45 | $833.45 | $833.40 | |