| 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 | $51.65 | 6.754% | $55.1384 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $50.55 | 4.357% | $52.7525 | $52.75 | $52.75 | $52.80 |
| Purchase #3 | $227.50 | 9.201% | $248.4323 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $24.56 | 7.690% | $26.4487 | $26.45 | $26.45 | $26.40 |
| Purchase #5 | $122.30 | 9.677% | $134.135 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $16.89 | 7.392% | $18.1385 | $18.14 | $18.15 | $18.10 |
| Purchase #7 | $164.56 | 4.186% | $171.4485 | $171.45 | $171.45 | $171.40 |
| 7 purchase totals = | $658.01 | $706.4939 | $706.50 | $706.55 | $706.30 | |