| 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 | $74.58 | 11.628% | $83.2522 | $83.25 | $83.25 | $83.30 |
| Purchase #2 | $226.34 | 7.257% | $242.7655 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $104.96 | 12.288% | $117.8575 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $115.41 | 6.829% | $123.2913 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $226.75 | 5.664% | $239.5931 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $65.87 | 13.562% | $74.8033 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $28.34 | 7.855% | $30.5661 | $30.57 | $30.55 | $30.60 |
| 7 purchase totals = | $842.25 | $912.1290 | $912.13 | $912.10 | $912.30 | |