| 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 | $39.70 | 5.419% | $41.8513 | $41.85 | $41.85 | $41.90 |
| Purchase #2 | $208.74 | 8.225% | $225.9089 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $57.52 | 9.205% | $62.8147 | $62.81 | $62.80 | $62.80 |
| Purchase #4 | $22.29 | 6.535% | $23.7467 | $23.75 | $23.75 | $23.70 |
| Purchase #5 | $224.83 | 4.845% | $235.723 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $183.41 | 8.516% | $199.0292 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $98.99 | 5.632% | $104.5651 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $835.48 | $893.6389 | $893.64 | $893.60 | $893.60 | |