| 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 | $5.36 | 10.130% | $5.903 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $25.84 | 10.603% | $28.5798 | $28.58 | $28.60 | $28.60 |
| Purchase #3 | $134.87 | 12.213% | $151.3417 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $34.78 | 12.699% | $39.1967 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $245.59 | 13.773% | $279.4151 | $279.42 | $279.40 | $279.40 |
| Purchase #6 | $170.67 | 9.191% | $186.3563 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $239.27 | 9.868% | $262.8812 | $262.88 | $262.90 | $262.90 |
| 7 purchase totals = | $856.38 | $953.6738 | $953.68 | $953.70 | $953.70 | |