| 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 | $28.48 | 6.538% | $30.342 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $235.47 | 3.127% | $242.8331 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $149.34 | 4.252% | $155.6899 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $64.66 | 6.739% | $69.0174 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $80.93 | 11.120% | $89.9294 | $89.93 | $89.95 | $89.90 |
| Purchase #6 | $187.54 | 11.324% | $208.777 | $208.78 | $208.80 | $208.80 |
| Purchase #7 | $250.25 | 4.731% | $262.0893 | $262.09 | $262.10 | $262.10 |
| 7 purchase totals = | $996.67 | $1,058.6781 | $1,058.68 | $1,058.75 | $1,058.60 | |