| 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 | $7.79 | 10.571% | $8.6135 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $134.73 | 3.635% | $139.6274 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $34.36 | 9.730% | $37.7032 | $37.70 | $37.70 | $37.70 |
| Purchase #4 | $68.46 | 3.543% | $70.8855 | $70.89 | $70.90 | $70.90 |
| Purchase #5 | $243.38 | 8.230% | $263.4102 | $263.41 | $263.40 | $263.40 |
| Purchase #6 | $230.40 | 7.487% | $247.65 | $247.65 | $247.65 | $247.70 |
| Purchase #7 | $214.60 | 7.823% | $231.3882 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $933.72 | $999.2780 | $999.28 | $999.30 | $999.30 | |