| 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 | $59.95 | 12.279% | $67.3113 | $67.31 | $67.30 | $67.30 |
| Purchase #2 | $30.88 | 6.496% | $32.886 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $103.97 | 10.195% | $114.5697 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $129.68 | 8.493% | $140.6937 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $73.69 | 10.795% | $81.6448 | $81.64 | $81.65 | $81.60 |
| Purchase #6 | $199.64 | 7.400% | $214.4134 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $74.51 | 8.431% | $80.7919 | $80.79 | $80.80 | $80.80 |
| 7 purchase totals = | $672.32 | $732.3108 | $732.30 | $732.30 | $732.30 | |