| 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 | $104.79 | 4.689% | $109.7036 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $247.80 | 4.224% | $258.2671 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $65.81 | 7.489% | $70.7385 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $176.31 | 5.306% | $185.665 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $75.77 | 6.488% | $80.686 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $153.68 | 11.273% | $171.0043 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $181.94 | 12.279% | $204.2804 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $1,006.10 | $1,080.3449 | $1,080.35 | $1,080.35 | $1,080.40 | |