| 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 | $23.63 | 13.447% | $26.8075 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $21.68 | 9.677% | $23.778 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $100.41 | 5.859% | $106.293 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $78.38 | 5.201% | $82.4565 | $82.46 | $82.45 | $82.50 |
| Purchase #5 | $24.72 | 7.686% | $26.62 | $26.62 | $26.60 | $26.60 |
| Purchase #6 | $178.82 | 6.402% | $190.2681 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $92.50 | 13.868% | $105.3279 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $520.14 | $561.5510 | $561.56 | $561.55 | $561.60 | |