| 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 | $76.63 | 3.780% | $79.5266 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $178.83 | 6.381% | $190.2411 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $99.39 | 6.622% | $105.9716 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $95.47 | 7.840% | $102.9548 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $36.72 | 12.550% | $41.3284 | $41.33 | $41.35 | $41.30 |
| Purchase #6 | $58.75 | 3.672% | $60.9073 | $60.91 | $60.90 | $60.90 |
| Purchase #7 | $192.70 | 4.419% | $201.2154 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $738.49 | $782.1452 | $782.15 | $782.15 | $782.10 | |