| 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 | $64.64 | 6.545% | $68.8707 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $101.95 | 4.689% | $106.7304 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $185.26 | 12.513% | $208.4416 | $208.44 | $208.45 | $208.40 |
| Purchase #4 | $134.43 | 3.196% | $138.7264 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $70.31 | 7.212% | $75.3808 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $196.43 | 9.526% | $215.1419 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $14.39 | 9.106% | $15.7004 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $767.41 | $828.9922 | $828.99 | $829.05 | $828.90 | |