| 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 | $32.75 | 6.476% | $34.8709 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $122.93 | 10.830% | $136.2433 | $136.24 | $136.25 | $136.20 |
| Purchase #3 | $53.95 | 13.124% | $61.0304 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $249.61 | 7.429% | $268.1535 | $268.15 | $268.15 | $268.20 |
| Purchase #5 | $106.55 | 7.520% | $114.5626 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $108.63 | 13.636% | $123.4428 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $171.59 | 13.626% | $194.9709 | $194.97 | $194.95 | $195.00 |
| 7 purchase totals = | $846.01 | $933.2744 | $933.26 | $933.25 | $933.30 | |