| 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 | $23.47 | 3.703% | $24.3391 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $76.33 | 7.799% | $82.283 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $137.31 | 10.310% | $151.4667 | $151.47 | $151.45 | $151.50 |
| Purchase #4 | $207.29 | 7.422% | $222.6751 | $222.68 | $222.70 | $222.70 |
| Purchase #5 | $101.66 | 7.318% | $109.0995 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $14.48 | 11.473% | $16.1413 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $231.27 | 8.397% | $250.6897 | $250.69 | $250.70 | $250.70 |
| 7 purchase totals = | $791.81 | $856.6944 | $856.70 | $856.75 | $856.70 | |