| 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 | $8.58 | 13.216% | $9.7139 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $31.63 | 10.257% | $34.8743 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $246.88 | 4.162% | $257.1551 | $257.16 | $257.15 | $257.20 |
| Purchase #4 | $45.37 | 6.111% | $48.1426 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $24.69 | 11.174% | $27.4489 | $27.45 | $27.45 | $27.40 |
| Purchase #6 | $140.43 | 11.806% | $157.0092 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $219.65 | 9.801% | $241.1779 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $717.23 | $775.5219 | $775.52 | $775.50 | $775.50 | |