| 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 | $67.79 | 13.221% | $76.7525 | $76.75 | $76.75 | $76.80 |
| Purchase #2 | $8.82 | 10.163% | $9.7164 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $136.55 | 8.680% | $148.4025 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $93.46 | 12.792% | $105.4154 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $19.78 | 10.605% | $21.8777 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $185.88 | 7.250% | $199.3563 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $49.47 | 13.540% | $56.1682 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $561.75 | $617.6890 | $617.70 | $617.65 | $617.80 | |