| 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 | $107.40 | 7.425% | $115.3745 | $115.37 | $115.35 | $115.40 |
| Purchase #2 | $57.66 | 7.490% | $61.9787 | $61.98 | $62.00 | $62.00 |
| Purchase #3 | $201.32 | 10.279% | $222.0137 | $222.01 | $222.00 | $222.00 |
| Purchase #4 | $115.50 | 4.217% | $120.3706 | $120.37 | $120.35 | $120.40 |
| Purchase #5 | $54.88 | 4.440% | $57.3167 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $179.87 | 13.276% | $203.7495 | $203.75 | $203.75 | $203.70 |
| Purchase #7 | $44.59 | 9.583% | $48.8631 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $761.22 | $829.6668 | $829.66 | $829.60 | $829.70 | |