| 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 | $14.91 | 5.195% | $15.6846 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $186.35 | 3.155% | $192.2293 | $192.23 | $192.25 | $192.20 |
| Purchase #3 | $195.66 | 4.776% | $205.0047 | $205.00 | $205.00 | $205.00 |
| Purchase #4 | $17.68 | 10.768% | $19.5838 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $75.33 | 10.145% | $82.9722 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $229.42 | 8.119% | $248.0466 | $248.05 | $248.05 | $248.00 |
| Purchase #7 | $226.38 | 3.289% | $233.8256 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $945.73 | $997.3468 | $997.34 | $997.40 | $997.30 | |