| 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 | $50.30 | 13.616% | $57.1488 | $57.15 | $57.15 | $57.10 |
| Purchase #2 | $42.87 | 7.629% | $46.1406 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $58.87 | 3.769% | $61.0888 | $61.09 | $61.10 | $61.10 |
| Purchase #4 | $145.61 | 12.455% | $163.7457 | $163.75 | $163.75 | $163.70 |
| Purchase #5 | $71.88 | 8.620% | $78.0761 | $78.08 | $78.10 | $78.10 |
| Purchase #6 | $5.97 | 12.111% | $6.693 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $249.64 | 11.668% | $278.768 | $278.77 | $278.75 | $278.80 |
| 7 purchase totals = | $625.14 | $691.6610 | $691.67 | $691.70 | $691.60 | |