| 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 | $91.82 | 8.785% | $99.8864 | $99.89 | $99.90 | $99.90 |
| Purchase #2 | $229.98 | 5.627% | $242.921 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $175.28 | 5.333% | $184.6277 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $52.32 | 4.525% | $54.6875 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $67.65 | 9.691% | $74.206 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $84.94 | 10.767% | $94.0855 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $156.37 | 5.690% | $165.2675 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $858.36 | $915.6816 | $915.70 | $915.70 | $915.70 | |