| 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 | $129.85 | 10.836% | $143.9205 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $98.89 | 13.583% | $112.3222 | $112.32 | $112.30 | $112.30 |
| Purchase #3 | $99.39 | 8.324% | $107.6632 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $39.57 | 12.790% | $44.631 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $119.75 | 8.241% | $129.6186 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $9.49 | 7.429% | $10.195 | $10.20 | $10.20 | $10.20 |
| Purchase #7 | $102.99 | 3.578% | $106.675 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $599.93 | $655.0255 | $655.03 | $655.00 | $655.00 | |