| 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 | $242.48 | 4.197% | $252.6569 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $38.99 | 9.416% | $42.6613 | $42.66 | $42.65 | $42.70 |
| Purchase #3 | $72.63 | 11.530% | $81.0042 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $65.42 | 9.775% | $71.8148 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $29.61 | 3.676% | $30.6985 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $83.80 | 7.272% | $89.8939 | $89.89 | $89.90 | $89.90 |
| Purchase #7 | $40.49 | 4.436% | $42.2861 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $573.42 | $611.0157 | $611.01 | $611.00 | $611.10 | |