| 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 | $21.47 | 5.194% | $22.5852 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $230.87 | 12.723% | $260.2436 | $260.24 | $260.25 | $260.20 |
| Purchase #3 | $11.45 | 11.675% | $12.7868 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $249.31 | 9.716% | $273.533 | $273.53 | $273.55 | $273.50 |
| Purchase #5 | $21.27 | 9.543% | $23.2998 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $83.44 | 10.781% | $92.4357 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $155.45 | 6.197% | $165.0832 | $165.08 | $165.10 | $165.10 |
| 7 purchase totals = | $773.26 | $849.9673 | $849.97 | $850.05 | $849.90 | |