| 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 | $80.35 | 12.690% | $90.5464 | $90.55 | $90.55 | $90.50 |
| Purchase #2 | $54.89 | 12.197% | $61.5849 | $61.58 | $61.60 | $61.60 |
| Purchase #3 | $124.65 | 6.569% | $132.8383 | $132.84 | $132.85 | $132.80 |
| Purchase #4 | $12.77 | 6.873% | $13.6477 | $13.65 | $13.65 | $13.60 |
| Purchase #5 | $240.62 | 4.862% | $252.3189 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $15.35 | 10.138% | $16.9062 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $147.45 | 12.371% | $165.691 | $165.69 | $165.70 | $165.70 |
| 7 purchase totals = | $676.08 | $733.5334 | $733.54 | $733.55 | $733.40 | |