| 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 | $69.41 | 7.704% | $74.7573 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $89.75 | 8.177% | $97.0889 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $55.26 | 5.695% | $58.4071 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $224.28 | 3.778% | $232.7533 | $232.75 | $232.75 | $232.80 |
| Purchase #5 | $180.48 | 6.230% | $191.7239 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $83.33 | 4.225% | $86.8507 | $86.85 | $86.85 | $86.90 |
| Purchase #7 | $222.26 | 13.644% | $252.5852 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $924.77 | $994.1664 | $994.17 | $994.15 | $994.30 | |