| 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 | $20.75 | 12.662% | $23.3774 | $23.38 | $23.40 | $23.40 |
| Purchase #2 | $62.44 | 8.509% | $67.753 | $67.75 | $67.75 | $67.80 |
| Purchase #3 | $110.29 | 6.805% | $117.7952 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $206.26 | 9.116% | $225.0627 | $225.06 | $225.05 | $225.10 |
| Purchase #5 | $151.83 | 4.322% | $158.3921 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $34.84 | 5.527% | $36.7656 | $36.77 | $36.75 | $36.80 |
| Purchase #7 | $158.65 | 13.665% | $180.3295 | $180.33 | $180.35 | $180.30 |
| 7 purchase totals = | $745.06 | $809.4755 | $809.48 | $809.50 | $809.60 | |