| 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 | $77.35 | 7.331% | $83.0205 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $61.90 | 11.541% | $69.0439 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $41.94 | 13.234% | $47.4903 | $47.49 | $47.50 | $47.50 |
| Purchase #4 | $217.46 | 4.253% | $226.7086 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $58.54 | 7.565% | $62.9686 | $62.97 | $62.95 | $63.00 |
| Purchase #6 | $154.96 | 9.737% | $170.0485 | $170.05 | $170.05 | $170.00 |
| Purchase #7 | $148.63 | 10.182% | $163.7635 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $760.78 | $823.0439 | $823.04 | $823.00 | $823.00 | |