| 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 | $35.78 | 6.866% | $38.2367 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $10.93 | 7.349% | $11.7332 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $177.76 | 11.722% | $198.597 | $198.60 | $198.60 | $198.60 |
| Purchase #4 | $14.38 | 13.411% | $16.3085 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $78.46 | 4.484% | $81.9781 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $240.92 | 4.313% | $251.3109 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $93.67 | 4.127% | $97.5358 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $651.90 | $695.7002 | $695.71 | $695.75 | $695.60 | |