| 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 | $59.75 | 3.293% | $61.7176 | $61.72 | $61.70 | $61.70 |
| Purchase #2 | $72.31 | 10.548% | $79.9373 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $64.42 | 12.204% | $72.2818 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $159.30 | 5.492% | $168.0488 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $67.87 | 9.295% | $74.1785 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $133.97 | 5.555% | $141.412 | $141.41 | $141.40 | $141.40 |
| Purchase #7 | $226.70 | 5.719% | $239.665 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $784.32 | $837.2410 | $837.25 | $837.25 | $837.20 | |