| 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 | $93.75 | 3.757% | $97.2722 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $7.60 | 6.343% | $8.0821 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $249.83 | 12.759% | $281.7058 | $281.71 | $281.70 | $281.70 |
| Purchase #4 | $173.89 | 5.117% | $182.788 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $159.34 | 4.849% | $167.0664 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $171.92 | 12.823% | $193.9653 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $27.91 | 13.749% | $31.7473 | $31.75 | $31.75 | $31.70 |
| 7 purchase totals = | $884.24 | $962.6271 | $962.64 | $962.60 | $962.70 | |