| 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 | $78.92 | 6.416% | $83.9835 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $179.40 | 12.148% | $201.1935 | $201.19 | $201.20 | $201.20 |
| Purchase #3 | $27.53 | 3.416% | $28.4704 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $155.44 | 9.814% | $170.6949 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $177.70 | 7.322% | $190.7112 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $115.41 | 5.746% | $122.0415 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $51.65 | 5.810% | $54.6509 | $54.65 | $54.65 | $54.70 |
| 7 purchase totals = | $786.05 | $851.7459 | $851.73 | $851.75 | $851.80 | |