| 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 | $16.43 | 10.465% | $18.1494 | $18.15 | $18.15 | $18.10 |
| Purchase #2 | $75.75 | 7.176% | $81.1858 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $188.36 | 6.604% | $200.7993 | $200.80 | $200.80 | $200.80 |
| Purchase #4 | $223.60 | 7.821% | $241.0878 | $241.09 | $241.10 | $241.10 |
| Purchase #5 | $82.65 | 11.674% | $92.2986 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $183.42 | 13.436% | $208.0643 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $26.62 | 13.176% | $30.1275 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $796.83 | $871.7127 | $871.72 | $871.75 | $871.70 | |