| 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 | $75.31 | 5.147% | $79.1862 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $32.95 | 13.780% | $37.4905 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $107.57 | 8.505% | $116.7188 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $133.29 | 9.722% | $146.2485 | $146.25 | $146.25 | $146.20 |
| Purchase #5 | $69.27 | 10.761% | $76.7241 | $76.72 | $76.70 | $76.70 |
| Purchase #6 | $69.69 | 8.418% | $75.5565 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $208.46 | 8.832% | $226.8712 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $696.54 | $758.7958 | $758.80 | $758.75 | $758.80 | |