| 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 | $41.80 | 4.711% | $43.7692 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $77.34 | 8.554% | $83.9557 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $80.35 | 8.670% | $87.3163 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $216.58 | 11.591% | $241.6838 | $241.68 | $241.70 | $241.70 |
| Purchase #5 | $149.92 | 10.209% | $165.2253 | $165.23 | $165.25 | $165.20 |
| Purchase #6 | $20.69 | 12.322% | $23.2394 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $95.40 | 3.528% | $98.7657 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $682.08 | $743.9554 | $743.97 | $743.95 | $744.00 | |