| 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 | $14.74 | 3.227% | $15.2157 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $143.71 | 7.489% | $154.4724 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $27.46 | 7.325% | $29.4714 | $29.47 | $29.45 | $29.50 |
| Purchase #4 | $7.93 | 3.831% | $8.2338 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $79.52 | 9.530% | $87.0983 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $106.37 | 12.670% | $119.8471 | $119.85 | $119.85 | $119.80 |
| Purchase #7 | $168.73 | 4.844% | $176.9033 | $176.90 | $176.90 | $176.90 |
| 7 purchase totals = | $548.46 | $591.2420 | $591.24 | $591.20 | $591.20 | |