| 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 | $38.41 | 10.853% | $42.5786 | $42.58 | $42.60 | $42.60 |
| Purchase #2 | $84.72 | 12.543% | $95.3464 | $95.35 | $95.35 | $95.30 |
| Purchase #3 | $111.67 | 8.178% | $120.8024 | $120.80 | $120.80 | $120.80 |
| Purchase #4 | $58.97 | 10.832% | $65.3576 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $179.35 | 12.427% | $201.6378 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $29.86 | 5.856% | $31.6086 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $12.83 | 11.502% | $14.3057 | $14.31 | $14.30 | $14.30 |
| 7 purchase totals = | $515.81 | $571.6371 | $571.65 | $571.65 | $571.60 | |