| 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 | $106.37 | 11.798% | $118.9195 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $8.41 | 7.286% | $9.0228 | $9.02 | $9.00 | $9.00 |
| Purchase #3 | $22.54 | 9.579% | $24.6991 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $45.25 | 7.824% | $48.7904 | $48.79 | $48.80 | $48.80 |
| Purchase #5 | $33.75 | 10.103% | $37.1598 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $37.85 | 8.599% | $41.1047 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $105.40 | 8.856% | $114.7342 | $114.73 | $114.75 | $114.70 |
| 7 purchase totals = | $359.57 | $394.4305 | $394.42 | $394.40 | $394.40 | |