| 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 | $74.71 | 7.800% | $80.5374 | $80.54 | $80.55 | $80.50 |
| Purchase #2 | $186.38 | 7.108% | $199.6279 | $199.63 | $199.65 | $199.60 |
| Purchase #3 | $21.54 | 3.112% | $22.2103 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $127.56 | 4.808% | $133.6931 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $207.86 | 6.763% | $221.9176 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $120.83 | 3.375% | $124.908 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $236.64 | 6.720% | $252.5422 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $975.52 | $1,035.4365 | $1,035.44 | $1,035.45 | $1,035.30 | |