| 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 | $14.60 | 3.268% | $15.0771 | $15.08 | $15.10 | $15.10 |
| Purchase #2 | $170.95 | 7.811% | $184.3029 | $184.30 | $184.30 | $184.30 |
| Purchase #3 | $100.85 | 6.857% | $107.7653 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $186.80 | 7.859% | $201.4806 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $9.48 | 3.166% | $9.7801 | $9.78 | $9.80 | $9.80 |
| Purchase #6 | $47.46 | 3.528% | $49.1344 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $146.44 | 13.380% | $166.0337 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $676.58 | $733.5741 | $733.57 | $733.65 | $733.60 | |