| 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 | $77.88 | 10.512% | $86.0667 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $34.74 | 7.220% | $37.2482 | $37.25 | $37.25 | $37.20 |
| Purchase #3 | $208.93 | 11.546% | $233.0531 | $233.05 | $233.05 | $233.10 |
| Purchase #4 | $111.28 | 12.627% | $125.3313 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $140.89 | 10.366% | $155.4947 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $202.83 | 12.743% | $228.6766 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $42.60 | 13.523% | $48.3608 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $819.15 | $914.2314 | $914.23 | $914.25 | $914.30 | |