| 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 | $34.91 | 7.173% | $37.4141 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $226.78 | 6.545% | $241.6228 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $71.59 | 7.649% | $77.0659 | $77.07 | $77.05 | $77.10 |
| Purchase #4 | $30.48 | 11.421% | $33.9611 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $23.58 | 8.395% | $25.5595 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $111.61 | 12.411% | $125.4619 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $85.61 | 3.570% | $88.6663 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $584.56 | $629.7516 | $629.75 | $629.65 | $629.90 | |