| 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 | $42.65 | 5.676% | $45.0708 | $45.07 | $45.05 | $45.10 |
| Purchase #2 | $248.61 | 5.751% | $262.9076 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $240.97 | 12.357% | $270.7467 | $270.75 | $270.75 | $270.70 |
| Purchase #4 | $229.84 | 4.713% | $240.6724 | $240.67 | $240.65 | $240.70 |
| Purchase #5 | $105.93 | 6.592% | $112.9129 | $112.91 | $112.90 | $112.90 |
| Purchase #6 | $131.47 | 6.273% | $139.7171 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $176.91 | 12.677% | $199.3369 | $199.34 | $199.35 | $199.30 |
| 7 purchase totals = | $1,176.38 | $1,271.3644 | $1,271.37 | $1,271.30 | $1,271.30 | |