| 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 | $33.75 | 12.300% | $37.9013 | $37.90 | $37.90 | $37.90 |
| Purchase #2 | $66.31 | 6.668% | $70.7316 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $177.50 | 5.405% | $187.0939 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $5.70 | 4.359% | $5.9485 | $5.95 | $5.95 | $5.90 |
| Purchase #5 | $131.58 | 9.536% | $144.1275 | $144.13 | $144.15 | $144.10 |
| Purchase #6 | $208.44 | 10.510% | $230.347 | $230.35 | $230.35 | $230.30 |
| Purchase #7 | $225.78 | 7.627% | $243.0002 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $849.06 | $919.1500 | $919.15 | $919.20 | $919.00 | |