| 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 | $86.37 | 6.338% | $91.8441 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $50.80 | 6.840% | $54.2747 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $208.66 | 7.141% | $223.5604 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $61.39 | 7.259% | $65.8463 | $65.85 | $65.85 | $65.80 |
| Purchase #5 | $147.62 | 4.470% | $154.2186 | $154.22 | $154.20 | $154.20 |
| Purchase #6 | $33.84 | 6.873% | $36.1658 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $171.46 | 3.525% | $177.504 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $760.14 | $803.4139 | $803.41 | $803.35 | $803.40 | |