| 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 | $55.64 | 5.311% | $58.595 | $58.60 | $58.60 | $58.60 |
| Purchase #2 | $124.38 | 10.177% | $137.0382 | $137.04 | $137.05 | $137.00 |
| Purchase #3 | $61.41 | 8.262% | $66.4837 | $66.48 | $66.50 | $66.50 |
| Purchase #4 | $152.96 | 8.554% | $166.0442 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $14.85 | 10.510% | $16.4107 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $132.89 | 7.719% | $143.1478 | $143.15 | $143.15 | $143.10 |
| Purchase #7 | $102.94 | 3.848% | $106.9011 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $645.07 | $694.6207 | $694.62 | $694.65 | $694.50 | |