| 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 | $27.52 | 12.547% | $30.9729 | $30.97 | $30.95 | $31.00 |
| Purchase #2 | $192.52 | 3.194% | $198.6691 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $102.96 | 3.240% | $106.2959 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $202.69 | 13.328% | $229.7045 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $115.78 | 10.761% | $128.2391 | $128.24 | $128.25 | $128.20 |
| Purchase #6 | $148.52 | 3.163% | $153.2177 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $7.82 | 10.217% | $8.619 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $797.81 | $855.7182 | $855.72 | $855.65 | $855.70 | |