| 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 | $105.41 | 4.784% | $110.4528 | $110.45 | $110.45 | $110.50 |
| Purchase #2 | $97.63 | 13.600% | $110.9077 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $239.80 | 4.381% | $250.3056 | $250.31 | $250.30 | $250.30 |
| Purchase #4 | $83.55 | 5.548% | $88.1854 | $88.19 | $88.20 | $88.20 |
| Purchase #5 | $156.37 | 5.375% | $164.7749 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $29.87 | 4.809% | $31.3064 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $84.29 | 12.567% | $94.8827 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $796.92 | $850.8155 | $850.82 | $850.80 | $850.90 | |