| 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 | $75.38 | 10.118% | $83.0069 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $20.31 | 9.560% | $22.2516 | $22.25 | $22.25 | $22.30 |
| Purchase #3 | $119.72 | 6.400% | $127.3821 | $127.38 | $127.40 | $127.40 |
| Purchase #4 | $131.88 | 12.494% | $148.3571 | $148.36 | $148.35 | $148.40 |
| Purchase #5 | $110.93 | 6.462% | $118.0983 | $118.10 | $118.10 | $118.10 |
| Purchase #6 | $71.61 | 4.389% | $74.753 | $74.75 | $74.75 | $74.80 |
| Purchase #7 | $94.59 | 12.678% | $106.5821 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $624.42 | $680.4311 | $680.43 | $680.45 | $680.60 | |