| 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 | $78.29 | 5.210% | $82.3689 | $82.37 | $82.35 | $82.40 |
| Purchase #2 | $79.67 | 8.424% | $86.3814 | $86.38 | $86.40 | $86.40 |
| Purchase #3 | $202.86 | 10.392% | $223.9412 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $114.73 | 5.525% | $121.0688 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $195.55 | 4.770% | $204.8777 | $204.88 | $204.90 | $204.90 |
| Purchase #6 | $75.50 | 13.747% | $85.879 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $173.60 | 5.714% | $183.5195 | $183.52 | $183.50 | $183.50 |
| 7 purchase totals = | $920.20 | $988.0365 | $988.04 | $988.05 | $988.10 | |