| 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 | $12.53 | 12.560% | $14.1038 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $74.58 | 10.210% | $82.1946 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $127.59 | 4.771% | $133.6773 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $239.90 | 9.149% | $261.8485 | $261.85 | $261.85 | $261.80 |
| Purchase #5 | $145.33 | 3.211% | $149.9965 | $150.00 | $150.00 | $150.00 |
| Purchase #6 | $5.43 | 9.249% | $5.9322 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $136.56 | 5.327% | $143.8346 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $741.92 | $791.5875 | $791.58 | $791.65 | $791.50 | |