| 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 | $43.37 | 8.442% | $47.0313 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $129.70 | 5.315% | $136.5936 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $93.65 | 4.163% | $97.5486 | $97.55 | $97.55 | $97.50 |
| Purchase #4 | $199.26 | 6.866% | $212.9412 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $175.97 | 4.189% | $183.3414 | $183.34 | $183.35 | $183.30 |
| Purchase #6 | $137.70 | 12.429% | $154.8147 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $210.55 | 5.866% | $222.9009 | $222.90 | $222.90 | $222.90 |
| 7 purchase totals = | $990.20 | $1,055.1717 | $1,055.16 | $1,055.20 | $1,055.00 | |