| 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 | $11.47 | 3.268% | $11.8448 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $29.30 | 10.398% | $32.3466 | $32.35 | $32.35 | $32.30 |
| Purchase #3 | $151.46 | 10.681% | $167.6374 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $76.44 | 7.864% | $82.4512 | $82.45 | $82.45 | $82.50 |
| Purchase #5 | $188.54 | 9.549% | $206.5437 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $83.43 | 5.741% | $88.2197 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $227.36 | 5.478% | $239.8148 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $768.00 | $828.8582 | $828.85 | $828.85 | $828.70 | |