| 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 | $26.72 | 8.185% | $28.907 | $28.91 | $28.90 | $28.90 |
| Purchase #2 | $63.48 | 12.390% | $71.3452 | $71.35 | $71.35 | $71.30 |
| Purchase #3 | $236.83 | 13.496% | $268.7926 | $268.79 | $268.80 | $268.80 |
| Purchase #4 | $40.29 | 9.172% | $43.9854 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $247.36 | 5.650% | $261.3358 | $261.34 | $261.35 | $261.30 |
| Purchase #6 | $217.49 | 10.548% | $240.4308 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $86.30 | 6.587% | $91.9846 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $918.47 | $1,006.7814 | $1,006.79 | $1,006.85 | $1,006.70 | |