| 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 | $85.28 | 3.600% | $88.3501 | $88.35 | $88.35 | $88.40 |
| Purchase #2 | $40.73 | 8.144% | $44.0471 | $44.05 | $44.05 | $44.00 |
| Purchase #3 | $222.76 | 7.359% | $239.1529 | $239.15 | $239.15 | $239.20 |
| Purchase #4 | $199.73 | 5.451% | $210.6173 | $210.62 | $210.60 | $210.60 |
| Purchase #5 | $234.49 | 8.570% | $254.5858 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $55.80 | 8.197% | $60.3739 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $100.54 | 5.688% | $106.2587 | $106.26 | $106.25 | $106.30 |
| 7 purchase totals = | $939.33 | $1,003.3858 | $1,003.39 | $1,003.35 | $1,003.50 | |