| 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 | $42.41 | 10.392% | $46.8172 | $46.82 | $46.80 | $46.80 |
| Purchase #2 | $192.93 | 11.648% | $215.4025 | $215.40 | $215.40 | $215.40 |
| Purchase #3 | $9.80 | 9.746% | $10.7551 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $8.67 | 3.527% | $8.9758 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $37.41 | 5.117% | $39.3243 | $39.32 | $39.30 | $39.30 |
| Purchase #6 | $228.75 | 13.634% | $259.9378 | $259.94 | $259.95 | $259.90 |
| Purchase #7 | $208.46 | 3.626% | $216.0188 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $728.43 | $797.2315 | $797.24 | $797.20 | $797.20 | |