| 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 | $104.96 | 3.868% | $109.0199 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $53.45 | 5.352% | $56.3106 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $154.37 | 4.492% | $161.3043 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $249.49 | 5.835% | $264.0477 | $264.05 | $264.05 | $264.00 |
| Purchase #5 | $49.31 | 5.381% | $51.9634 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $119.28 | 3.178% | $123.0707 | $123.07 | $123.05 | $123.10 |
| Purchase #7 | $111.34 | 13.507% | $126.3787 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $842.20 | $892.0953 | $892.09 | $892.05 | $892.10 | |