| 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 | $21.73 | 12.344% | $24.4124 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $73.70 | 13.511% | $83.6576 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $65.27 | 13.689% | $74.2048 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $61.89 | 7.677% | $66.6413 | $66.64 | $66.65 | $66.60 |
| Purchase #5 | $230.54 | 9.416% | $252.2476 | $252.25 | $252.25 | $252.20 |
| Purchase #6 | $37.75 | 12.621% | $42.5144 | $42.51 | $42.50 | $42.50 |
| Purchase #7 | $82.71 | 4.463% | $86.4013 | $86.40 | $86.40 | $86.40 |
| 7 purchase totals = | $573.59 | $630.0794 | $630.07 | $630.05 | $630.00 | |