| 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 | $18.84 | 5.574% | $19.8901 | $19.89 | $19.90 | $19.90 |
| Purchase #2 | $107.51 | 12.461% | $120.9068 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $114.66 | 12.492% | $128.9833 | $128.98 | $129.00 | $129.00 |
| Purchase #4 | $53.96 | 3.213% | $55.6937 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $125.38 | 13.306% | $142.0631 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $115.67 | 9.108% | $126.2052 | $126.21 | $126.20 | $126.20 |
| Purchase #7 | $243.90 | 6.143% | $258.8828 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $779.92 | $852.6250 | $852.62 | $852.65 | $852.70 | |