| 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 | $86.25 | 4.181% | $89.8561 | $89.86 | $89.85 | $89.90 |
| Purchase #2 | $196.44 | 9.418% | $214.9407 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $56.97 | 12.617% | $64.1579 | $64.16 | $64.15 | $64.20 |
| Purchase #4 | $245.91 | 6.157% | $261.0507 | $261.05 | $261.05 | $261.10 |
| Purchase #5 | $69.29 | 10.379% | $76.4816 | $76.48 | $76.50 | $76.50 |
| Purchase #6 | $80.43 | 9.584% | $88.1384 | $88.14 | $88.15 | $88.10 |
| Purchase #7 | $32.37 | 6.398% | $34.441 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $767.66 | $829.0664 | $829.07 | $829.10 | $829.10 | |