| 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 | $206.70 | 7.670% | $222.5539 | $222.55 | $222.55 | $222.60 |
| Purchase #2 | $5.97 | 9.306% | $6.5256 | $6.53 | $6.55 | $6.50 |
| Purchase #3 | $41.58 | 6.357% | $44.2232 | $44.22 | $44.20 | $44.20 |
| Purchase #4 | $196.30 | 11.492% | $218.8588 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $51.87 | 12.737% | $58.4767 | $58.48 | $58.50 | $58.50 |
| Purchase #6 | $104.58 | 3.255% | $107.9841 | $107.98 | $108.00 | $108.00 |
| Purchase #7 | $124.87 | 10.439% | $137.9052 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $731.87 | $796.5275 | $796.53 | $796.55 | $796.60 | |