| 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 | $237.68 | 9.193% | $259.5299 | $259.53 | $259.55 | $259.50 |
| Purchase #2 | $206.53 | 13.713% | $234.8515 | $234.85 | $234.85 | $234.90 |
| Purchase #3 | $14.55 | 6.572% | $15.5062 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $198.97 | 9.641% | $218.1527 | $218.15 | $218.15 | $218.20 |
| Purchase #5 | $44.41 | 10.373% | $49.0166 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $91.69 | 3.755% | $95.133 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $79.40 | 7.710% | $85.5217 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $873.23 | $957.7116 | $957.71 | $957.70 | $957.70 | |