| 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 | $6.29 | 12.791% | $7.0946 | $7.09 | $7.10 | $7.10 |
| Purchase #2 | $188.60 | 10.571% | $208.5369 | $208.54 | $208.55 | $208.50 |
| Purchase #3 | $80.41 | 11.368% | $89.551 | $89.55 | $89.55 | $89.60 |
| Purchase #4 | $208.52 | 9.173% | $227.6475 | $227.65 | $227.65 | $227.60 |
| Purchase #5 | $159.98 | 9.849% | $175.7364 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $5.31 | 4.728% | $5.5611 | $5.56 | $5.55 | $5.60 |
| Purchase #7 | $72.80 | 5.207% | $76.5907 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $721.91 | $790.7182 | $790.72 | $790.75 | $790.70 | |