| 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 | $49.29 | 7.350% | $52.9128 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $102.47 | 5.426% | $108.03 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $150.86 | 12.205% | $169.2725 | $169.27 | $169.25 | $169.30 |
| Purchase #4 | $56.75 | 11.632% | $63.3512 | $63.35 | $63.35 | $63.40 |
| Purchase #5 | $107.57 | 3.264% | $111.0811 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $245.76 | 6.492% | $261.7147 | $261.71 | $261.70 | $261.70 |
| Purchase #7 | $165.27 | 7.614% | $177.8537 | $177.85 | $177.85 | $177.90 |
| 7 purchase totals = | $877.97 | $944.2160 | $944.20 | $944.20 | $944.30 | |