| 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 | $64.30 | 9.349% | $70.3114 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $55.57 | 13.795% | $63.2359 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $101.76 | 5.454% | $107.31 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $165.38 | 7.133% | $177.1766 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $218.71 | 5.796% | $231.3864 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $68.27 | 4.358% | $71.2452 | $71.25 | $71.25 | $71.20 |
| Purchase #7 | $229.69 | 9.437% | $251.3658 | $251.37 | $251.35 | $251.40 |
| 7 purchase totals = | $903.68 | $972.0313 | $972.05 | $972.05 | $972.00 | |