| 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 | $43.49 | 12.133% | $48.7666 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $8.42 | 10.437% | $9.2988 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $115.53 | 3.537% | $119.6163 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $76.49 | 4.535% | $79.9588 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $82.55 | 5.253% | $86.8864 | $86.89 | $86.90 | $86.90 |
| Purchase #6 | $8.97 | 3.455% | $9.2799 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $93.60 | 3.679% | $97.0435 | $97.04 | $97.05 | $97.00 |
| 7 purchase totals = | $429.05 | $450.8503 | $450.86 | $450.85 | $450.90 | |