| 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 | $34.87 | 9.856% | $38.3068 | $38.31 | $38.30 | $38.30 |
| Purchase #2 | $125.39 | 5.265% | $131.9918 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $11.70 | 10.389% | $12.9155 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $147.56 | 8.376% | $159.9196 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $162.25 | 3.653% | $168.177 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $68.59 | 11.672% | $76.5958 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $113.47 | 9.680% | $124.4539 | $124.45 | $124.45 | $124.50 |
| 7 purchase totals = | $663.83 | $712.3604 | $712.37 | $712.35 | $712.40 | |