| 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 | $61.29 | 8.522% | $66.5131 | $66.51 | $66.50 | $66.50 |
| Purchase #2 | $73.87 | 4.295% | $77.0427 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $81.84 | 9.329% | $89.4749 | $89.47 | $89.45 | $89.50 |
| Purchase #4 | $27.83 | 7.833% | $30.0099 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $139.88 | 6.115% | $148.4337 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $179.70 | 3.864% | $186.6436 | $186.64 | $186.65 | $186.60 |
| Purchase #7 | $148.46 | 5.599% | $156.7723 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $712.87 | $754.8902 | $754.87 | $754.85 | $754.80 | |