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 | $109.37 | 5.546% | $115.4357 | $115.44 | $115.45 | $115.40 |
Purchase #2 | $102.36 | 6.583% | $109.0984 | $109.10 | $109.10 | $109.10 |
Purchase #3 | $140.42 | 9.702% | $154.0435 | $154.04 | $154.05 | $154.00 |
Purchase #4 | $149.47 | 10.442% | $165.0777 | $165.08 | $165.10 | $165.10 |
Purchase #5 | $47.69 | 8.332% | $51.6635 | $51.66 | $51.65 | $51.70 |
Purchase #6 | $63.97 | 3.767% | $66.3797 | $66.38 | $66.40 | $66.40 |
Purchase #7 | $63.37 | 11.855% | $70.8825 | $70.88 | $70.90 | $70.90 |
7 purchase totals = | $676.65 | $732.5810 | $732.58 | $732.65 | $732.60 |