| 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 | $5.43 | 5.789% | $5.7443 | $5.74 | $5.75 | $5.70 |
| Purchase #2 | $51.31 | 11.396% | $57.1573 | $57.16 | $57.15 | $57.20 |
| Purchase #3 | $138.73 | 11.613% | $154.8407 | $154.84 | $154.85 | $154.80 |
| Purchase #4 | $58.89 | 3.229% | $60.7916 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $55.55 | 8.768% | $60.4206 | $60.42 | $60.40 | $60.40 |
| Purchase #6 | $86.32 | 9.182% | $94.2459 | $94.25 | $94.25 | $94.20 |
| Purchase #7 | $55.75 | 7.273% | $59.8047 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $451.98 | $493.0051 | $493.00 | $493.00 | $492.90 | |