| 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 | $73.96 | 3.679% | $76.681 | $76.68 | $76.70 | $76.70 |
| Purchase #2 | $140.72 | 9.749% | $154.4388 | $154.44 | $154.45 | $154.40 |
| Purchase #3 | $134.86 | 10.113% | $148.4984 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $115.96 | 7.290% | $124.4135 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $216.33 | 5.324% | $227.8474 | $227.85 | $227.85 | $227.80 |
| Purchase #6 | $142.88 | 13.822% | $162.6289 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $99.31 | 3.689% | $102.9735 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $924.02 | $997.4815 | $997.48 | $997.50 | $997.40 | |