| 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 | $46.92 | 5.308% | $49.4105 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $124.75 | 7.452% | $134.0464 | $134.05 | $134.05 | $134.00 |
| Purchase #3 | $12.51 | 7.601% | $13.4609 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $142.57 | 3.184% | $147.1094 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $29.32 | 11.763% | $32.7689 | $32.77 | $32.75 | $32.80 |
| Purchase #6 | $114.65 | 8.749% | $124.6807 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $36.74 | 5.777% | $38.8625 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $507.46 | $540.3393 | $540.34 | $540.30 | $540.40 | |