| 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 | $52.93 | 8.382% | $57.3666 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $110.31 | 13.868% | $125.6078 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $175.93 | 5.371% | $185.3792 | $185.38 | $185.40 | $185.40 |
| Purchase #4 | $223.29 | 6.631% | $238.0964 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $177.58 | 7.182% | $190.3338 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $82.41 | 5.708% | $87.114 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $14.80 | 13.559% | $16.8067 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $837.25 | $900.7045 | $900.71 | $900.70 | $900.70 | |