| 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 | $24.93 | 10.283% | $27.4936 | $27.49 | $27.50 | $27.50 |
| Purchase #2 | $174.85 | 11.732% | $195.3634 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $58.94 | 4.741% | $61.7343 | $61.73 | $61.75 | $61.70 |
| Purchase #4 | $144.68 | 8.604% | $157.1283 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $21.59 | 5.599% | $22.7988 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $200.41 | 8.279% | $217.0019 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $46.63 | 3.790% | $48.3973 | $48.40 | $48.40 | $48.40 |
| 7 purchase totals = | $672.03 | $729.9176 | $729.91 | $729.95 | $729.90 | |