| 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 | $47.81 | 4.452% | $49.9385 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $157.81 | 7.699% | $169.9598 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $69.89 | 3.489% | $72.3285 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $220.97 | 4.784% | $231.5412 | $231.54 | $231.55 | $231.50 |
| Purchase #5 | $224.41 | 13.800% | $255.3786 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $85.79 | 10.147% | $94.4951 | $94.50 | $94.50 | $94.50 |
| Purchase #7 | $104.29 | 11.151% | $115.9194 | $115.92 | $115.90 | $115.90 |
| 7 purchase totals = | $910.97 | $989.5611 | $989.57 | $989.60 | $989.50 | |