| 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 | $22.39 | 3.478% | $23.1687 | $23.17 | $23.15 | $23.20 |
| Purchase #2 | $68.43 | 11.733% | $76.4589 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $116.59 | 4.723% | $122.0965 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $77.74 | 10.511% | $85.9113 | $85.91 | $85.90 | $85.90 |
| Purchase #5 | $213.42 | 8.791% | $232.1818 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $244.29 | 7.695% | $263.0881 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $235.64 | 7.258% | $252.7428 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $978.50 | $1,055.6481 | $1,055.65 | $1,055.65 | $1,055.70 | |