| 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 | $68.85 | 12.129% | $77.2008 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $9.47 | 5.492% | $9.9901 | $9.99 | $10.00 | $10.00 |
| Purchase #3 | $199.72 | 3.564% | $206.838 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $190.98 | 10.252% | $210.5593 | $210.56 | $210.55 | $210.60 |
| Purchase #5 | $164.69 | 3.111% | $169.8135 | $169.81 | $169.80 | $169.80 |
| Purchase #6 | $124.84 | 5.390% | $131.5689 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $122.44 | 12.720% | $138.0144 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $880.99 | $943.9850 | $943.98 | $943.95 | $944.00 | |