| 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 | $50.63 | 7.674% | $54.5153 | $54.52 | $54.50 | $54.50 |
| Purchase #2 | $165.63 | 7.745% | $178.458 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $169.63 | 7.857% | $182.9578 | $182.96 | $182.95 | $183.00 |
| Purchase #4 | $245.86 | 6.532% | $261.9196 | $261.92 | $261.90 | $261.90 |
| Purchase #5 | $59.52 | 9.346% | $65.0827 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $8.37 | 8.492% | $9.0808 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $207.76 | 12.600% | $233.9378 | $233.94 | $233.95 | $233.90 |
| 7 purchase totals = | $907.40 | $985.9520 | $985.96 | $985.95 | $986.00 | |