| 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 | $15.86 | 5.144% | $16.6758 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $34.41 | 9.474% | $37.67 | $37.67 | $37.65 | $37.70 |
| Purchase #3 | $52.90 | 12.855% | $59.7003 | $59.70 | $59.70 | $59.70 |
| Purchase #4 | $211.83 | 7.171% | $227.0203 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $90.39 | 6.824% | $96.5582 | $96.56 | $96.55 | $96.60 |
| Purchase #6 | $100.59 | 7.290% | $107.923 | $107.92 | $107.90 | $107.90 |
| Purchase #7 | $24.70 | 3.629% | $25.5964 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $530.68 | $571.1440 | $571.15 | $571.10 | $571.20 | |