| 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 | $31.73 | 13.698% | $36.0764 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $205.41 | 12.120% | $230.3057 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $23.67 | 4.127% | $24.6469 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $127.66 | 13.538% | $144.9426 | $144.94 | $144.95 | $144.90 |
| Purchase #5 | $122.45 | 6.840% | $130.8256 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $81.44 | 10.290% | $89.8202 | $89.82 | $89.80 | $89.80 |
| Purchase #7 | $187.51 | 6.659% | $199.9963 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $779.87 | $856.6137 | $856.63 | $856.65 | $856.50 | |