| 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 | $201.74 | 3.775% | $209.3557 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $52.69 | 12.623% | $59.3411 | $59.34 | $59.35 | $59.30 |
| Purchase #3 | $9.93 | 5.306% | $10.4569 | $10.46 | $10.45 | $10.50 |
| Purchase #4 | $92.76 | 10.144% | $102.1696 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $145.77 | 12.200% | $163.5539 | $163.55 | $163.55 | $163.60 |
| Purchase #6 | $109.47 | 8.324% | $118.5823 | $118.58 | $118.60 | $118.60 |
| Purchase #7 | $32.50 | 11.286% | $36.168 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $644.86 | $699.6275 | $699.63 | $699.60 | $699.80 | |