| 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 | $89.40 | 9.197% | $97.6221 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $66.88 | 5.228% | $70.3765 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $167.79 | 12.465% | $188.705 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $198.76 | 12.272% | $223.1518 | $223.15 | $223.15 | $223.20 |
| Purchase #5 | $66.62 | 13.129% | $75.3665 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $23.31 | 12.312% | $26.1799 | $26.18 | $26.20 | $26.20 |
| Purchase #7 | $54.25 | 5.374% | $57.1654 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $667.01 | $738.5672 | $738.58 | $738.55 | $738.70 | |