| 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 | $14.75 | 7.199% | $15.8119 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $139.58 | 4.354% | $145.6573 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $94.28 | 7.481% | $101.3331 | $101.33 | $101.35 | $101.30 |
| Purchase #4 | $27.43 | 11.859% | $30.6829 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $158.96 | 11.615% | $177.4232 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $32.59 | 3.416% | $33.7033 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $181.38 | 8.445% | $196.6975 | $196.70 | $196.70 | $196.70 |
| 7 purchase totals = | $648.97 | $701.3092 | $701.30 | $701.30 | $701.30 | |