| 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 | $27.27 | 12.337% | $30.6343 | $30.63 | $30.65 | $30.60 |
| Purchase #2 | $176.34 | 4.197% | $183.741 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $82.59 | 9.588% | $90.5087 | $90.51 | $90.50 | $90.50 |
| Purchase #4 | $72.29 | 9.210% | $78.9479 | $78.95 | $78.95 | $78.90 |
| Purchase #5 | $209.48 | 12.515% | $235.6964 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $241.34 | 5.629% | $254.925 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $36.39 | 8.476% | $39.4744 | $39.47 | $39.45 | $39.50 |
| 7 purchase totals = | $845.70 | $913.9277 | $913.93 | $913.95 | $913.80 | |