| 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 | $47.96 | 10.618% | $53.0524 | $53.05 | $53.05 | $53.10 |
| Purchase #2 | $47.60 | 5.421% | $50.1804 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $186.37 | 6.142% | $197.8168 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $137.47 | 12.332% | $154.4228 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $30.41 | 12.153% | $34.1057 | $34.11 | $34.10 | $34.10 |
| Purchase #6 | $136.68 | 3.831% | $141.9162 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $127.79 | 13.460% | $144.9905 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $714.28 | $776.4848 | $776.49 | $776.45 | $776.50 | |