| 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 | $70.69 | 12.327% | $79.404 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $63.30 | 11.428% | $70.5339 | $70.53 | $70.55 | $70.50 |
| Purchase #3 | $126.83 | 12.724% | $142.9678 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $185.54 | 10.634% | $205.2703 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $104.59 | 3.207% | $107.9442 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $205.58 | 7.235% | $220.4537 | $220.45 | $220.45 | $220.50 |
| Purchase #7 | $197.90 | 12.809% | $223.249 | $223.25 | $223.25 | $223.20 |
| 7 purchase totals = | $954.43 | $1,049.8229 | $1,049.81 | $1,049.80 | $1,049.80 | |