| 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 | $8.62 | 5.872% | $9.1262 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $68.68 | 12.552% | $77.3007 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $207.81 | 3.467% | $215.0148 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $203.89 | 9.594% | $223.4512 | $223.45 | $223.45 | $223.50 |
| Purchase #5 | $250.86 | 13.479% | $284.6734 | $284.67 | $284.65 | $284.70 |
| Purchase #6 | $15.72 | 6.455% | $16.7347 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $148.50 | 12.751% | $167.4352 | $167.44 | $167.45 | $167.40 |
| 7 purchase totals = | $904.08 | $993.7362 | $993.73 | $993.75 | $993.70 | |