| 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 | $9.65 | 5.410% | $10.1721 | $10.17 | $10.15 | $10.20 |
| Purchase #2 | $175.61 | 5.684% | $185.5917 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $209.54 | 9.816% | $230.1084 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $76.70 | 11.836% | $85.7782 | $85.78 | $85.80 | $85.80 |
| Purchase #5 | $165.35 | 12.473% | $185.9741 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $56.86 | 12.630% | $64.0414 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $127.70 | 3.823% | $132.582 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $821.41 | $894.2479 | $894.24 | $894.25 | $894.30 | |