| 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 | $7.55 | 6.577% | $8.0466 | $8.05 | $8.05 | $8.00 |
| Purchase #2 | $73.92 | 3.730% | $76.6772 | $76.68 | $76.70 | $76.70 |
| Purchase #3 | $208.55 | 3.635% | $216.1308 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $178.85 | 10.242% | $197.1678 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $161.59 | 4.135% | $168.2717 | $168.27 | $168.25 | $168.30 |
| Purchase #6 | $242.32 | 6.253% | $257.4723 | $257.47 | $257.45 | $257.50 |
| Purchase #7 | $182.60 | 3.453% | $188.9052 | $188.91 | $188.90 | $188.90 |
| 7 purchase totals = | $1,055.38 | $1,112.6716 | $1,112.68 | $1,112.65 | $1,112.70 | |