| 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 | $24.94 | 9.613% | $27.3375 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $52.85 | 5.699% | $55.8619 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $148.28 | 10.596% | $163.9917 | $163.99 | $164.00 | $164.00 |
| Purchase #4 | $121.45 | 13.370% | $137.6879 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $40.31 | 4.492% | $42.1207 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $126.63 | 12.400% | $142.3321 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $250.87 | 10.678% | $277.6579 | $277.66 | $277.65 | $277.70 |
| 7 purchase totals = | $765.33 | $846.9897 | $846.99 | $847.00 | $847.00 | |