| 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 | $103.42 | 10.337% | $114.1105 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $41.87 | 4.699% | $43.8375 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $197.71 | 8.730% | $214.9701 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $13.65 | 9.794% | $14.9869 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $63.36 | 4.648% | $66.305 | $66.31 | $66.30 | $66.30 |
| Purchase #6 | $25.46 | 8.177% | $27.5419 | $27.54 | $27.55 | $27.50 |
| Purchase #7 | $230.26 | 11.213% | $256.0791 | $256.08 | $256.10 | $256.10 |
| 7 purchase totals = | $675.73 | $737.8310 | $737.84 | $737.85 | $737.80 | |