| 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 | $62.57 | 10.792% | $69.3226 | $69.32 | $69.30 | $69.30 |
| Purchase #2 | $207.36 | 13.353% | $235.0488 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $206.96 | 4.602% | $216.4843 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $10.52 | 8.653% | $11.4303 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $30.28 | 3.241% | $31.2614 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $144.61 | 4.509% | $151.1305 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $166.77 | 5.222% | $175.4787 | $175.48 | $175.50 | $175.50 |
| 7 purchase totals = | $829.07 | $890.1566 | $890.15 | $890.20 | $890.10 | |