| 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 | $51.49 | 10.704% | $57.0015 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $16.84 | 7.749% | $18.1449 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $241.58 | 9.329% | $264.117 | $264.12 | $264.10 | $264.10 |
| Purchase #4 | $96.91 | 9.228% | $105.8529 | $105.85 | $105.85 | $105.90 |
| Purchase #5 | $211.43 | 5.146% | $222.3102 | $222.31 | $222.30 | $222.30 |
| Purchase #6 | $101.34 | 13.218% | $114.7351 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $126.72 | 6.211% | $134.5906 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $846.31 | $916.7522 | $916.75 | $916.75 | $916.70 | |