| 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 | $77.70 | 10.307% | $85.7085 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $200.84 | 8.503% | $217.9174 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $147.90 | 11.675% | $165.1673 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $60.44 | 8.570% | $65.6197 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $27.64 | 3.172% | $28.5167 | $28.52 | $28.50 | $28.50 |
| Purchase #6 | $198.47 | 8.583% | $215.5047 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $121.75 | 3.274% | $125.7361 | $125.74 | $125.75 | $125.70 |
| 7 purchase totals = | $834.74 | $904.1704 | $904.18 | $904.10 | $904.10 | |