| 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 | $100.86 | 10.170% | $111.1175 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $61.43 | 13.223% | $69.5529 | $69.55 | $69.55 | $69.60 |
| Purchase #3 | $63.67 | 6.331% | $67.7009 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $92.93 | 9.127% | $101.4117 | $101.41 | $101.40 | $101.40 |
| Purchase #5 | $198.36 | 8.569% | $215.3575 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $149.78 | 3.321% | $154.7542 | $154.75 | $154.75 | $154.80 |
| Purchase #7 | $76.64 | 11.272% | $85.2789 | $85.28 | $85.30 | $85.30 |
| 7 purchase totals = | $743.67 | $805.1736 | $805.17 | $805.15 | $805.30 | |