| 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 | $42.97 | 11.686% | $47.9915 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $233.44 | 8.478% | $253.231 | $253.23 | $253.25 | $253.20 |
| Purchase #3 | $202.74 | 10.289% | $223.5999 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $100.46 | 8.661% | $109.1608 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $64.43 | 4.292% | $67.1953 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $209.87 | 10.197% | $231.2704 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $85.31 | 6.334% | $90.7135 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $939.22 | $1,023.1624 | $1,023.16 | $1,023.15 | $1,023.20 | |