| 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 | $14.48 | 13.228% | $16.3954 | $16.40 | $16.40 | $16.40 |
| Purchase #2 | $163.58 | 12.806% | $184.5281 | $184.53 | $184.55 | $184.50 |
| Purchase #3 | $143.37 | 6.324% | $152.4367 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $76.95 | 11.726% | $85.9732 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $113.31 | 12.684% | $127.6822 | $127.68 | $127.70 | $127.70 |
| Purchase #6 | $142.32 | 3.193% | $146.8643 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $44.91 | 8.823% | $48.8724 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $698.92 | $762.7523 | $762.75 | $762.75 | $762.80 | |