| 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 | $48.70 | 11.178% | $54.1437 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $15.82 | 8.707% | $17.1974 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $202.32 | 5.538% | $213.5245 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $150.59 | 10.126% | $165.8387 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $15.28 | 9.609% | $16.7483 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $239.66 | 4.110% | $249.51 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $73.41 | 12.851% | $82.8439 | $82.84 | $82.85 | $82.80 |
| 7 purchase totals = | $745.78 | $799.8065 | $799.80 | $799.80 | $799.60 | |