| 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 | $16.66 | 4.816% | $17.4623 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $216.29 | 5.809% | $228.8543 | $228.85 | $228.85 | $228.90 |
| Purchase #3 | $52.85 | 9.382% | $57.8084 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $186.25 | 6.525% | $198.4028 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $131.85 | 3.474% | $136.4305 | $136.43 | $136.45 | $136.40 |
| Purchase #6 | $95.95 | 8.192% | $103.8102 | $103.81 | $103.80 | $103.80 |
| Purchase #7 | $53.94 | 12.515% | $60.6906 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $753.79 | $803.4591 | $803.45 | $803.45 | $803.50 | |