| 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 | $191.64 | 12.519% | $215.6314 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $212.82 | 3.246% | $219.7281 | $219.73 | $219.75 | $219.70 |
| Purchase #3 | $54.30 | 5.446% | $57.2572 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $49.80 | 12.278% | $55.9144 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $64.96 | 7.347% | $69.7326 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $49.72 | 5.476% | $52.4427 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $203.29 | 8.547% | $220.6652 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $826.53 | $891.3716 | $891.37 | $891.40 | $891.30 | |