| 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 | $69.78 | 10.730% | $77.2674 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $28.53 | 9.264% | $31.173 | $31.17 | $31.15 | $31.20 |
| Purchase #3 | $106.59 | 5.383% | $112.3277 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $195.40 | 3.145% | $201.5453 | $201.55 | $201.55 | $201.50 |
| Purchase #5 | $124.98 | 5.111% | $131.3677 | $131.37 | $131.35 | $131.40 |
| Purchase #6 | $30.96 | 7.424% | $33.2585 | $33.26 | $33.25 | $33.30 |
| Purchase #7 | $220.63 | 10.300% | $243.3549 | $243.35 | $243.35 | $243.40 |
| 7 purchase totals = | $776.87 | $830.2945 | $830.30 | $830.25 | $830.40 | |