| 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 | $6.90 | 4.491% | $7.2099 | $7.21 | $7.20 | $7.20 |
| Purchase #2 | $114.47 | 11.581% | $127.7268 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $223.27 | 4.356% | $232.9956 | $233.00 | $233.00 | $233.00 |
| Purchase #4 | $26.89 | 6.314% | $28.5878 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $184.25 | 6.218% | $195.7067 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $79.62 | 10.316% | $87.8336 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $181.64 | 11.525% | $202.574 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $817.04 | $882.6344 | $882.64 | $882.65 | $882.60 | |