| 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 | $15.59 | 5.653% | $16.4713 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $21.91 | 11.116% | $24.3455 | $24.35 | $24.35 | $24.30 |
| Purchase #3 | $81.90 | 3.235% | $84.5495 | $84.55 | $84.55 | $84.50 |
| Purchase #4 | $208.95 | 6.451% | $222.4294 | $222.43 | $222.45 | $222.40 |
| Purchase #5 | $12.84 | 12.723% | $14.4736 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $226.37 | 9.179% | $247.1485 | $247.15 | $247.15 | $247.10 |
| Purchase #7 | $154.99 | 6.183% | $164.573 | $164.57 | $164.55 | $164.60 |
| 7 purchase totals = | $722.55 | $773.9908 | $773.99 | $773.95 | $773.90 | |