| 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 | $220.84 | 8.249% | $239.0571 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $70.78 | 10.131% | $77.9507 | $77.95 | $77.95 | $78.00 |
| Purchase #3 | $49.37 | 4.376% | $51.5304 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $12.76 | 8.366% | $13.8275 | $13.83 | $13.85 | $13.80 |
| Purchase #5 | $241.84 | 6.461% | $257.4653 | $257.47 | $257.45 | $257.50 |
| Purchase #6 | $27.54 | 8.867% | $29.982 | $29.98 | $30.00 | $30.00 |
| Purchase #7 | $130.26 | 6.417% | $138.6188 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $753.39 | $808.4318 | $808.44 | $808.45 | $808.50 | |