| 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 | $80.45 | 6.424% | $85.6181 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $23.72 | 10.591% | $26.2322 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $180.88 | 5.833% | $191.4307 | $191.43 | $191.45 | $191.40 |
| Purchase #4 | $93.97 | 12.703% | $105.907 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $89.39 | 9.347% | $97.7453 | $97.75 | $97.75 | $97.70 |
| Purchase #6 | $83.46 | 11.154% | $92.7691 | $92.77 | $92.75 | $92.80 |
| Purchase #7 | $222.93 | 13.313% | $252.6087 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $774.80 | $852.3111 | $852.32 | $852.30 | $852.20 | |