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 | $9.37 | 5.318% | $9.8683 | $9.87 | $9.85 | $9.90 |
Purchase #2 | $7.36 | 10.612% | $8.141 | $8.14 | $8.15 | $8.10 |
Purchase #3 | $71.94 | 7.720% | $77.4938 | $77.49 | $77.50 | $77.50 |
Purchase #4 | $223.72 | 4.709% | $234.255 | $234.26 | $234.25 | $234.30 |
Purchase #5 | $154.50 | 6.467% | $164.4915 | $164.49 | $164.50 | $164.50 |
Purchase #6 | $63.52 | 3.811% | $65.9407 | $65.94 | $65.95 | $65.90 |
Purchase #7 | $239.33 | 10.522% | $264.5123 | $264.51 | $264.50 | $264.50 |
7 purchase totals = | $769.74 | $824.7026 | $824.70 | $824.70 | $824.70 |