| 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 | $65.66 | 7.579% | $70.6364 | $70.64 | $70.65 | $70.60 |
| Purchase #2 | $94.78 | 12.633% | $106.7536 | $106.75 | $106.75 | $106.80 |
| Purchase #3 | $133.62 | 11.706% | $149.2616 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $170.67 | 3.538% | $176.7083 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $121.74 | 12.339% | $136.7615 | $136.76 | $136.75 | $136.80 |
| Purchase #6 | $43.36 | 10.508% | $47.9163 | $47.92 | $47.90 | $47.90 |
| Purchase #7 | $114.59 | 7.153% | $122.7866 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $744.42 | $810.8243 | $810.83 | $810.80 | $810.90 | |