| 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 | $27.65 | 3.238% | $28.5453 | $28.55 | $28.55 | $28.50 |
| Purchase #2 | $51.83 | 9.472% | $56.7393 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $212.87 | 3.715% | $220.7781 | $220.78 | $220.80 | $220.80 |
| Purchase #4 | $168.39 | 9.661% | $184.6582 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $109.84 | 13.784% | $124.9803 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $86.95 | 4.451% | $90.8201 | $90.82 | $90.80 | $90.80 |
| Purchase #7 | $217.36 | 11.833% | $243.0802 | $243.08 | $243.10 | $243.10 |
| 7 purchase totals = | $874.89 | $949.6015 | $949.61 | $949.65 | $949.60 | |