| 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 | $30.52 | 4.379% | $31.8565 | $31.86 | $31.85 | $31.90 |
| Purchase #2 | $48.63 | 13.459% | $55.1751 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $165.51 | 10.628% | $183.1004 | $183.10 | $183.10 | $183.10 |
| Purchase #4 | $56.54 | 7.820% | $60.9614 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $199.79 | 8.360% | $216.4924 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $76.97 | 11.665% | $85.9486 | $85.95 | $85.95 | $85.90 |
| Purchase #7 | $135.33 | 12.697% | $152.5129 | $152.51 | $152.50 | $152.50 |
| 7 purchase totals = | $713.29 | $786.0473 | $786.05 | $786.05 | $786.10 | |