| 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 | $99.89 | 7.614% | $107.4956 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $71.31 | 7.420% | $76.6012 | $76.60 | $76.60 | $76.60 |
| Purchase #3 | $72.41 | 3.545% | $74.9769 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $73.58 | 13.178% | $83.2764 | $83.28 | $83.30 | $83.30 |
| Purchase #5 | $24.57 | 10.735% | $27.2076 | $27.21 | $27.20 | $27.20 |
| Purchase #6 | $109.45 | 8.205% | $118.4304 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $48.44 | 3.111% | $49.947 | $49.95 | $49.95 | $49.90 |
| 7 purchase totals = | $499.65 | $537.9351 | $537.95 | $538.00 | $537.90 | |