| 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 | $70.72 | 9.567% | $77.4858 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $137.75 | 9.496% | $150.8307 | $150.83 | $150.85 | $150.80 |
| Purchase #3 | $88.25 | 7.612% | $94.9676 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $89.59 | 8.539% | $97.2401 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $194.58 | 3.233% | $200.8708 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $181.66 | 4.219% | $189.3242 | $189.32 | $189.30 | $189.30 |
| Purchase #7 | $89.99 | 12.806% | $101.5141 | $101.51 | $101.50 | $101.50 |
| 7 purchase totals = | $852.54 | $912.2333 | $912.23 | $912.20 | $912.20 | |