| 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 | $24.30 | 11.243% | $27.032 | $27.03 | $27.05 | $27.00 |
| Purchase #2 | $10.68 | 5.281% | $11.244 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $247.56 | 3.179% | $255.4299 | $255.43 | $255.45 | $255.40 |
| Purchase #4 | $71.66 | 5.365% | $75.5046 | $75.50 | $75.50 | $75.50 |
| Purchase #5 | $146.44 | 11.566% | $163.3773 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $118.92 | 9.695% | $130.4493 | $130.45 | $130.45 | $130.40 |
| Purchase #7 | $178.47 | 8.628% | $193.8684 | $193.87 | $193.85 | $193.90 |
| 7 purchase totals = | $798.03 | $856.9055 | $856.90 | $856.95 | $856.80 | |