| 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 | $5.44 | 9.725% | $5.969 | $5.97 | $5.95 | $6.00 |
| Purchase #2 | $177.56 | 3.278% | $183.3804 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $34.97 | 3.619% | $36.2356 | $36.24 | $36.25 | $36.20 |
| Purchase #4 | $67.35 | 8.527% | $73.0929 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $132.34 | 5.239% | $139.2733 | $139.27 | $139.25 | $139.30 |
| Purchase #6 | $74.85 | 10.773% | $82.9136 | $82.91 | $82.90 | $82.90 |
| Purchase #7 | $66.44 | 11.341% | $73.975 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $558.95 | $594.8398 | $594.84 | $594.85 | $594.90 | |