| 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 | $106.90 | 3.356% | $110.4876 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $67.47 | 8.848% | $73.4397 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $107.72 | 4.614% | $112.6902 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $155.83 | 7.543% | $167.5843 | $167.58 | $167.60 | $167.60 |
| Purchase #5 | $45.55 | 4.364% | $47.5378 | $47.54 | $47.55 | $47.50 |
| Purchase #6 | $33.49 | 12.485% | $37.6712 | $37.67 | $37.65 | $37.70 |
| Purchase #7 | $166.87 | 9.665% | $182.998 | $183.00 | $183.00 | $183.00 |
| 7 purchase totals = | $683.83 | $732.4088 | $732.41 | $732.45 | $732.40 | |