| 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 | $134.43 | 12.742% | $151.5591 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $45.38 | 4.613% | $47.4734 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $18.40 | 3.520% | $19.0477 | $19.05 | $19.05 | $19.00 |
| Purchase #4 | $139.85 | 3.429% | $144.6455 | $144.65 | $144.65 | $144.60 |
| Purchase #5 | $50.77 | 13.707% | $57.729 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $20.58 | 9.836% | $22.6042 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $98.68 | 9.224% | $107.7822 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $508.09 | $550.8411 | $550.84 | $550.85 | $550.80 | |