| 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 | $47.28 | 3.720% | $49.0388 | $49.04 | $49.05 | $49.00 |
| Purchase #2 | $174.47 | 7.102% | $186.8609 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $148.54 | 10.644% | $164.3506 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $77.94 | 10.844% | $86.3918 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $210.95 | 9.470% | $230.927 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $9.82 | 5.828% | $10.3923 | $10.39 | $10.40 | $10.40 |
| Purchase #7 | $162.35 | 6.735% | $173.2843 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $831.35 | $901.2457 | $901.24 | $901.30 | $901.30 | |