| 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 | $51.44 | 7.408% | $55.2507 | $55.25 | $55.25 | $55.30 |
| Purchase #2 | $104.33 | 9.806% | $114.5606 | $114.56 | $114.55 | $114.60 |
| Purchase #3 | $35.73 | 13.660% | $40.6107 | $40.61 | $40.60 | $40.60 |
| Purchase #4 | $35.33 | 12.378% | $39.7031 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $97.88 | 4.869% | $102.6458 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $7.48 | 7.324% | $8.0278 | $8.03 | $8.05 | $8.00 |
| Purchase #7 | $59.65 | 4.596% | $62.3915 | $62.39 | $62.40 | $62.40 |
| 7 purchase totals = | $391.84 | $423.1902 | $423.19 | $423.20 | $423.20 | |