| 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 | $12.80 | 11.498% | $14.2717 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $54.41 | 13.662% | $61.8435 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $29.77 | 13.114% | $33.674 | $33.67 | $33.65 | $33.70 |
| Purchase #4 | $124.57 | 5.234% | $131.09 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $130.31 | 4.740% | $136.4867 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $227.77 | 8.677% | $247.5336 | $247.53 | $247.55 | $247.50 |
| Purchase #7 | $21.70 | 7.769% | $23.3859 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $601.33 | $648.2854 | $648.28 | $648.30 | $648.30 | |