| 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 | $51.45 | 5.209% | $54.13 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $103.37 | 3.298% | $106.7791 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $115.82 | 12.161% | $129.9049 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $243.36 | 3.554% | $252.009 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $164.38 | 6.793% | $175.5463 | $175.55 | $175.55 | $175.50 |
| Purchase #6 | $95.72 | 8.863% | $104.2037 | $104.20 | $104.20 | $104.20 |
| Purchase #7 | $23.65 | 10.353% | $26.0985 | $26.10 | $26.10 | $26.10 |
| 7 purchase totals = | $797.75 | $848.6715 | $848.67 | $848.70 | $848.60 | |