| 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 | $69.60 | 3.110% | $71.7646 | $71.76 | $71.75 | $71.80 |
| Purchase #2 | $77.64 | 12.133% | $87.0601 | $87.06 | $87.05 | $87.10 |
| Purchase #3 | $131.54 | 3.741% | $136.4609 | $136.46 | $136.45 | $136.50 |
| Purchase #4 | $55.35 | 6.639% | $59.0247 | $59.02 | $59.00 | $59.00 |
| Purchase #5 | $203.42 | 6.691% | $217.0308 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $217.49 | 8.763% | $236.5486 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $185.56 | 7.437% | $199.3601 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $940.60 | $1,007.2498 | $1,007.24 | $1,007.20 | $1,007.30 | |