| 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 | $13.75 | 5.357% | $14.4866 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $100.31 | 10.580% | $110.9228 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $227.63 | 8.845% | $247.7639 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $99.48 | 4.265% | $103.7228 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $123.54 | 10.841% | $136.933 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $78.50 | 3.754% | $81.4469 | $81.45 | $81.45 | $81.40 |
| Purchase #7 | $32.60 | 7.648% | $35.0932 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $675.81 | $730.3692 | $730.36 | $730.35 | $730.30 | |