| 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 | $83.96 | 3.444% | $86.8516 | $86.85 | $86.85 | $86.90 |
| Purchase #2 | $238.86 | 6.376% | $254.0897 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $82.94 | 3.273% | $85.6546 | $85.65 | $85.65 | $85.70 |
| Purchase #4 | $93.62 | 11.501% | $104.3872 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $75.53 | 10.208% | $83.2401 | $83.24 | $83.25 | $83.20 |
| Purchase #6 | $77.97 | 9.393% | $85.2937 | $85.29 | $85.30 | $85.30 |
| Purchase #7 | $184.36 | 8.480% | $199.9937 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $837.24 | $899.5106 | $899.50 | $899.55 | $899.60 | |