| 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 | $10.61 | 10.116% | $11.6833 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $159.30 | 12.760% | $179.6267 | $179.63 | $179.65 | $179.60 |
| Purchase #3 | $161.67 | 10.344% | $178.3931 | $178.39 | $178.40 | $178.40 |
| Purchase #4 | $248.58 | 9.200% | $271.4494 | $271.45 | $271.45 | $271.40 |
| Purchase #5 | $204.49 | 9.469% | $223.8532 | $223.85 | $223.85 | $223.90 |
| Purchase #6 | $87.37 | 4.222% | $91.0588 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $10.30 | 7.507% | $11.0732 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $882.32 | $967.1377 | $967.13 | $967.15 | $967.20 | |