| 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 | $73.47 | 4.496% | $76.7732 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $209.81 | 3.632% | $217.4303 | $217.43 | $217.45 | $217.40 |
| Purchase #3 | $165.88 | 10.842% | $183.8647 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $40.53 | 3.590% | $41.985 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $226.61 | 9.167% | $247.3833 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $102.34 | 7.408% | $109.9213 | $109.92 | $109.90 | $109.90 |
| Purchase #7 | $20.32 | 13.382% | $23.0392 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $838.96 | $900.3970 | $900.39 | $900.40 | $900.40 | |