| 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 | $16.40 | 3.435% | $16.9633 | $16.96 | $16.95 | $17.00 |
| Purchase #2 | $118.74 | 12.731% | $133.8568 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $240.62 | 9.619% | $263.7652 | $263.77 | $263.75 | $263.80 |
| Purchase #4 | $70.43 | 10.386% | $77.7449 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $69.63 | 12.789% | $78.535 | $78.54 | $78.55 | $78.50 |
| Purchase #6 | $249.35 | 4.676% | $261.0096 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $226.71 | 3.560% | $234.7809 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $991.88 | $1,066.6557 | $1,066.66 | $1,066.65 | $1,066.70 | |