| 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 | $5.96 | 3.526% | $6.1701 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $81.84 | 5.128% | $86.0368 | $86.04 | $86.05 | $86.00 |
| Purchase #3 | $99.68 | 9.666% | $109.3151 | $109.32 | $109.30 | $109.30 |
| Purchase #4 | $28.29 | 7.166% | $30.3173 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $184.55 | 9.778% | $202.5953 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $86.41 | 5.856% | $91.4702 | $91.47 | $91.45 | $91.50 |
| Purchase #7 | $209.54 | 11.304% | $233.2264 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $696.27 | $759.1312 | $759.15 | $759.10 | $759.10 | |