| 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 | $121.87 | 10.691% | $134.8991 | $134.90 | $134.90 | $134.90 |
| Purchase #2 | $91.95 | 13.183% | $104.0718 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $85.69 | 9.739% | $94.0353 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $204.55 | 13.458% | $232.0783 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $56.64 | 3.221% | $58.4644 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $88.46 | 10.521% | $97.7669 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $55.49 | 13.411% | $62.9318 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $704.65 | $784.2476 | $784.25 | $784.25 | $784.30 | |