| 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 | $40.27 | 13.318% | $45.6332 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $118.74 | 11.837% | $132.7953 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $151.67 | 4.316% | $158.2161 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $76.46 | 3.406% | $79.0642 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $45.28 | 13.559% | $51.4195 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $186.38 | 7.533% | $200.42 | $200.42 | $200.40 | $200.40 |
| Purchase #7 | $8.41 | 8.187% | $9.0985 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $627.21 | $676.6468 | $676.65 | $676.60 | $676.60 | |