| 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 | $64.56 | 9.593% | $70.7532 | $70.75 | $70.75 | $70.80 |
| Purchase #2 | $169.68 | 9.779% | $186.273 | $186.27 | $186.25 | $186.30 |
| Purchase #3 | $151.77 | 9.563% | $166.2838 | $166.28 | $166.30 | $166.30 |
| Purchase #4 | $89.68 | 5.337% | $94.4662 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $222.47 | 8.704% | $241.8338 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $108.28 | 7.671% | $116.5862 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $39.26 | 12.760% | $44.2696 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $845.70 | $920.4658 | $920.46 | $920.45 | $920.60 | |