| 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 | $35.81 | 6.308% | $38.0689 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $49.56 | 9.646% | $54.3406 | $54.34 | $54.35 | $54.30 |
| Purchase #3 | $184.86 | 12.287% | $207.5737 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $40.69 | 3.311% | $42.0372 | $42.04 | $42.05 | $42.00 |
| Purchase #5 | $5.85 | 10.218% | $6.4478 | $6.45 | $6.45 | $6.40 |
| Purchase #6 | $154.82 | 5.608% | $163.5023 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $162.33 | 3.122% | $167.3979 | $167.40 | $167.40 | $167.40 |
| 7 purchase totals = | $633.92 | $679.3684 | $679.37 | $679.35 | $679.30 | |