| 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 | $77.77 | 6.612% | $82.9122 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $185.53 | 11.294% | $206.4838 | $206.48 | $206.50 | $206.50 |
| Purchase #3 | $95.33 | 7.652% | $102.6247 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $123.90 | 9.509% | $135.6817 | $135.68 | $135.70 | $135.70 |
| Purchase #5 | $130.99 | 7.143% | $140.3466 | $140.35 | $140.35 | $140.30 |
| Purchase #6 | $25.43 | 11.565% | $28.371 | $28.37 | $28.35 | $28.40 |
| Purchase #7 | $12.88 | 7.718% | $13.8741 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $651.83 | $710.2941 | $710.28 | $710.25 | $710.30 | |