| 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 | $245.45 | 6.400% | $261.1588 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $33.29 | 13.440% | $37.7642 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $90.39 | 9.439% | $98.9219 | $98.92 | $98.90 | $98.90 |
| Purchase #4 | $58.66 | 4.518% | $61.3103 | $61.31 | $61.30 | $61.30 |
| Purchase #5 | $102.38 | 11.315% | $113.9643 | $113.96 | $113.95 | $114.00 |
| Purchase #6 | $84.92 | 10.747% | $94.0464 | $94.05 | $94.05 | $94.00 |
| Purchase #7 | $65.75 | 12.117% | $73.7169 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $680.84 | $740.8828 | $740.88 | $740.80 | $740.90 | |