| 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 | $45.35 | 10.323% | $50.0315 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $198.51 | 9.277% | $216.9258 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $232.81 | 6.575% | $248.1173 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $48.41 | 7.797% | $52.1845 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $104.45 | 4.309% | $108.9508 | $108.95 | $108.95 | $109.00 |
| Purchase #6 | $131.75 | 3.198% | $135.9634 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $49.31 | 5.479% | $52.0117 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $810.59 | $864.1850 | $864.18 | $864.20 | $864.20 | |