| 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 | $15.79 | 8.745% | $17.1708 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $194.42 | 11.128% | $216.0551 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $137.52 | 12.609% | $154.8599 | $154.86 | $154.85 | $154.90 |
| Purchase #4 | $221.51 | 5.479% | $233.6465 | $233.65 | $233.65 | $233.60 |
| Purchase #5 | $50.97 | 8.498% | $55.3014 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $201.46 | 6.500% | $214.5549 | $214.55 | $214.55 | $214.60 |
| Purchase #7 | $35.66 | 5.388% | $37.5814 | $37.58 | $37.60 | $37.60 |
| 7 purchase totals = | $857.33 | $929.1700 | $929.17 | $929.15 | $929.30 | |