| 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 | $16.35 | 6.204% | $17.3644 | $17.36 | $17.35 | $17.40 |
| Purchase #2 | $228.45 | 7.737% | $246.1252 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $56.58 | 3.858% | $58.7629 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $227.98 | 4.279% | $237.7353 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $51.55 | 5.634% | $54.4543 | $54.45 | $54.45 | $54.50 |
| Purchase #6 | $191.53 | 7.144% | $205.2129 | $205.21 | $205.20 | $205.20 |
| Purchase #7 | $130.77 | 10.329% | $144.2772 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $903.21 | $963.9322 | $963.93 | $963.95 | $964.00 | |