| 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 | $32.79 | 11.334% | $36.5064 | $36.51 | $36.50 | $36.50 |
| Purchase #2 | $52.40 | 3.144% | $54.0475 | $54.05 | $54.05 | $54.00 |
| Purchase #3 | $66.37 | 8.300% | $71.8787 | $71.88 | $71.90 | $71.90 |
| Purchase #4 | $191.69 | 5.468% | $202.1716 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $6.82 | 5.117% | $7.169 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $132.46 | 9.648% | $145.2397 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $18.50 | 10.762% | $20.491 | $20.49 | $20.50 | $20.50 |
| 7 purchase totals = | $501.03 | $537.5039 | $537.51 | $537.50 | $537.50 | |