| 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 | $54.36 | 7.558% | $58.4685 | $58.47 | $58.45 | $58.50 |
| Purchase #2 | $13.44 | 13.612% | $15.2695 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $233.89 | 8.307% | $253.3192 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $24.98 | 4.345% | $26.0654 | $26.07 | $26.05 | $26.10 |
| Purchase #5 | $55.74 | 9.206% | $60.8714 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $81.59 | 6.502% | $86.895 | $86.90 | $86.90 | $86.90 |
| Purchase #7 | $109.53 | 3.746% | $113.633 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $573.53 | $614.5220 | $614.53 | $614.45 | $614.60 | |