| 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 | $46.39 | 10.356% | $51.1941 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $8.41 | 8.303% | $9.1083 | $9.11 | $9.10 | $9.10 |
| Purchase #3 | $210.32 | 9.403% | $230.0964 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $69.94 | 11.233% | $77.7964 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $231.87 | 3.237% | $239.3756 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $226.76 | 8.600% | $246.2614 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $60.71 | 7.560% | $65.2997 | $65.30 | $65.30 | $65.30 |
| 7 purchase totals = | $854.40 | $919.1319 | $919.14 | $919.15 | $919.20 | |