| 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 | $75.70 | 13.722% | $86.0876 | $86.09 | $86.10 | $86.10 |
| Purchase #2 | $229.86 | 3.321% | $237.4937 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $130.72 | 9.482% | $143.1149 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $213.86 | 9.623% | $234.4397 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $55.40 | 9.857% | $60.8608 | $60.86 | $60.85 | $60.90 |
| Purchase #6 | $12.92 | 11.140% | $14.3593 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $116.75 | 6.772% | $124.6563 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $835.21 | $901.0123 | $901.01 | $901.00 | $901.10 | |