| 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 | $90.65 | 11.869% | $101.4092 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $119.83 | 7.707% | $129.0653 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $19.49 | 13.219% | $22.0664 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $191.68 | 10.333% | $211.4863 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $250.72 | 5.245% | $263.8703 | $263.87 | $263.85 | $263.90 |
| Purchase #6 | $152.33 | 12.768% | $171.7795 | $171.78 | $171.80 | $171.80 |
| Purchase #7 | $73.26 | 7.868% | $79.0241 | $79.02 | $79.00 | $79.00 |
| 7 purchase totals = | $897.96 | $978.7011 | $978.71 | $978.65 | $978.80 | |