| 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 | $82.58 | 10.125% | $90.9412 | $90.94 | $90.95 | $90.90 |
| Purchase #2 | $112.61 | 12.576% | $126.7718 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $95.70 | 3.460% | $99.0112 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $26.69 | 3.854% | $27.7186 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $126.85 | 4.415% | $132.4504 | $132.45 | $132.45 | $132.50 |
| Purchase #6 | $12.94 | 8.405% | $14.0276 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $15.37 | 3.701% | $15.9388 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $472.74 | $506.8596 | $506.86 | $506.85 | $506.80 | |