| 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 | $27.58 | 10.589% | $30.5004 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $127.67 | 10.744% | $141.3869 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $216.26 | 10.560% | $239.0971 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $188.37 | 13.120% | $213.0841 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $90.32 | 3.693% | $93.6555 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $41.86 | 10.246% | $46.149 | $46.15 | $46.15 | $46.10 |
| Purchase #7 | $211.37 | 12.472% | $237.7321 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $903.43 | $1,001.6051 | $1,001.61 | $1,001.65 | $1,001.60 | |