| 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 | $84.80 | 13.337% | $96.1098 | $96.11 | $96.10 | $96.10 |
| Purchase #2 | $157.47 | 3.734% | $163.3499 | $163.35 | $163.35 | $163.30 |
| Purchase #3 | $148.26 | 13.186% | $167.8096 | $167.81 | $167.80 | $167.80 |
| Purchase #4 | $7.45 | 8.600% | $8.0907 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $51.76 | 7.872% | $55.8345 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $52.70 | 9.679% | $57.8008 | $57.80 | $57.80 | $57.80 |
| Purchase #7 | $125.47 | 6.554% | $133.6933 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $627.91 | $682.6886 | $682.68 | $682.70 | $682.60 | |