| 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 | $64.92 | 11.543% | $72.4137 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $53.62 | 3.114% | $55.2897 | $55.29 | $55.30 | $55.30 |
| Purchase #3 | $126.51 | 11.605% | $141.1915 | $141.19 | $141.20 | $141.20 |
| Purchase #4 | $66.37 | 6.772% | $70.8646 | $70.86 | $70.85 | $70.90 |
| Purchase #5 | $104.87 | 10.567% | $115.9516 | $115.95 | $115.95 | $116.00 |
| Purchase #6 | $111.32 | 6.361% | $118.4011 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $11.44 | 11.409% | $12.7452 | $12.75 | $12.75 | $12.70 |
| 7 purchase totals = | $539.05 | $586.8574 | $586.85 | $586.85 | $586.90 | |