| 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 | $90.25 | 12.462% | $101.497 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $14.79 | 3.142% | $15.2547 | $15.25 | $15.25 | $15.30 |
| Purchase #3 | $26.76 | 13.244% | $30.3041 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $188.80 | 12.449% | $212.3037 | $212.30 | $212.30 | $212.30 |
| Purchase #5 | $81.48 | 10.444% | $89.9898 | $89.99 | $90.00 | $90.00 |
| Purchase #6 | $165.73 | 7.572% | $178.2791 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $143.61 | 8.677% | $156.071 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $711.42 | $783.6994 | $783.69 | $783.70 | $783.80 | |