| 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 | $200.79 | 11.391% | $223.662 | $223.66 | $223.65 | $223.70 |
| Purchase #2 | $63.55 | 9.601% | $69.6514 | $69.65 | $69.65 | $69.70 |
| Purchase #3 | $86.54 | 9.649% | $94.8902 | $94.89 | $94.90 | $94.90 |
| Purchase #4 | $70.54 | 12.122% | $79.0909 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $66.90 | 5.582% | $70.6344 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $105.46 | 3.404% | $109.0499 | $109.05 | $109.05 | $109.00 |
| Purchase #7 | $94.88 | 9.280% | $103.6849 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $688.66 | $750.6637 | $750.65 | $750.70 | $750.70 | |