| 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 | $24.40 | 7.742% | $26.289 | $26.29 | $26.30 | $26.30 |
| Purchase #2 | $81.78 | 10.777% | $90.5934 | $90.59 | $90.60 | $90.60 |
| Purchase #3 | $5.26 | 3.195% | $5.4281 | $5.43 | $5.45 | $5.40 |
| Purchase #4 | $210.38 | 4.848% | $220.5792 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $121.50 | 13.352% | $137.7227 | $137.72 | $137.70 | $137.70 |
| Purchase #6 | $148.65 | 11.502% | $165.7477 | $165.75 | $165.75 | $165.70 |
| Purchase #7 | $58.69 | 7.776% | $63.2537 | $63.25 | $63.25 | $63.30 |
| 7 purchase totals = | $650.66 | $709.6138 | $709.61 | $709.65 | $709.60 | |