| 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 | $52.40 | 6.848% | $55.9884 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $207.99 | 12.864% | $234.7458 | $234.75 | $234.75 | $234.70 |
| Purchase #3 | $195.43 | 10.130% | $215.2271 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $63.34 | 11.283% | $70.4867 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $89.81 | 10.362% | $99.1161 | $99.12 | $99.10 | $99.10 |
| Purchase #6 | $200.83 | 8.797% | $218.497 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $181.40 | 6.279% | $192.7901 | $192.79 | $192.80 | $192.80 |
| 7 purchase totals = | $991.20 | $1,086.8512 | $1,086.87 | $1,086.90 | $1,086.80 | |