| 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 | $67.84 | 5.515% | $71.5814 | $71.58 | $71.60 | $71.60 |
| Purchase #2 | $64.85 | 12.238% | $72.7863 | $72.79 | $72.80 | $72.80 |
| Purchase #3 | $76.66 | 6.154% | $81.3777 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $181.43 | 6.773% | $193.7183 | $193.72 | $193.70 | $193.70 |
| Purchase #5 | $175.73 | 13.680% | $199.7699 | $199.77 | $199.75 | $199.80 |
| Purchase #6 | $72.44 | 3.207% | $74.7632 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $186.50 | 5.782% | $197.2834 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $825.45 | $891.2802 | $891.28 | $891.30 | $891.40 | |