| 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 | $119.95 | 7.177% | $128.5588 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $186.62 | 13.407% | $211.6401 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $248.30 | 3.770% | $257.6609 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $50.70 | 10.362% | $55.9535 | $55.95 | $55.95 | $56.00 |
| Purchase #5 | $48.78 | 7.659% | $52.5161 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $93.43 | 6.754% | $99.7403 | $99.74 | $99.75 | $99.70 |
| Purchase #7 | $122.86 | 9.599% | $134.6533 | $134.65 | $134.65 | $134.70 |
| 7 purchase totals = | $870.64 | $940.7230 | $940.72 | $940.70 | $940.80 | |