| 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 | $23.51 | 10.162% | $25.8991 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $72.37 | 13.422% | $82.0835 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $175.28 | 13.299% | $198.5905 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $78.79 | 7.209% | $84.47 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $167.50 | 5.103% | $176.0475 | $176.05 | $176.05 | $176.00 |
| Purchase #6 | $235.79 | 10.814% | $261.2883 | $261.29 | $261.30 | $261.30 |
| Purchase #7 | $96.97 | 4.428% | $101.2638 | $101.26 | $101.25 | $101.30 |
| 7 purchase totals = | $850.21 | $929.6427 | $929.64 | $929.65 | $929.70 | |