| 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 | $9.93 | 6.146% | $10.5403 | $10.54 | $10.55 | $10.50 |
| Purchase #2 | $25.85 | 10.349% | $28.5252 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $169.58 | 3.411% | $175.3644 | $175.36 | $175.35 | $175.40 |
| Purchase #4 | $88.98 | 11.269% | $99.0072 | $99.01 | $99.00 | $99.00 |
| Purchase #5 | $215.28 | 4.276% | $224.4854 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $155.68 | 7.602% | $167.5148 | $167.51 | $167.50 | $167.50 |
| Purchase #7 | $8.30 | 5.416% | $8.7495 | $8.75 | $8.75 | $8.70 |
| 7 purchase totals = | $673.60 | $714.1868 | $714.19 | $714.20 | $714.10 | |