| 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 | $50.87 | 3.840% | $52.8234 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $193.90 | 3.814% | $201.2953 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $205.67 | 11.213% | $228.7318 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $30.70 | 7.617% | $33.0384 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $55.97 | 9.431% | $61.2485 | $61.25 | $61.25 | $61.20 |
| Purchase #6 | $51.70 | 5.619% | $54.605 | $54.61 | $54.60 | $54.60 |
| Purchase #7 | $91.69 | 9.725% | $100.6069 | $100.61 | $100.60 | $100.60 |
| 7 purchase totals = | $680.50 | $732.3493 | $732.36 | $732.35 | $732.20 | |