| 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 | $36.47 | 6.390% | $38.8004 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $205.50 | 11.199% | $228.5139 | $228.51 | $228.50 | $228.50 |
| Purchase #3 | $108.42 | 5.735% | $114.6379 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $41.91 | 7.532% | $45.0667 | $45.07 | $45.05 | $45.10 |
| Purchase #5 | $204.49 | 3.864% | $212.3915 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $134.51 | 9.702% | $147.5602 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $176.80 | 5.762% | $186.9872 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $908.10 | $973.9578 | $973.96 | $973.95 | $974.00 | |