| 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 | $60.77 | 10.396% | $67.0876 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $30.99 | 3.843% | $32.1809 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $208.35 | 7.116% | $223.1762 | $223.18 | $223.20 | $223.20 |
| Purchase #4 | $181.62 | 12.544% | $204.4024 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $20.80 | 5.369% | $21.9168 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $186.43 | 4.636% | $195.0729 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $25.84 | 3.737% | $26.8056 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $714.80 | $770.6424 | $770.65 | $770.65 | $770.70 | |