| 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 | $39.93 | 6.126% | $42.3761 | $42.38 | $42.40 | $42.40 |
| Purchase #2 | $190.72 | 3.849% | $198.0608 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $196.63 | 4.844% | $206.1548 | $206.15 | $206.15 | $206.20 |
| Purchase #4 | $19.98 | 11.424% | $22.2625 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $80.43 | 3.453% | $83.2072 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $165.34 | 8.694% | $179.7147 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $11.80 | 10.687% | $13.0611 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $704.83 | $744.8372 | $744.83 | $744.80 | $745.00 | |