| 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 | $30.82 | 5.577% | $32.5388 | $32.54 | $32.55 | $32.50 |
| Purchase #2 | $232.98 | 5.667% | $246.183 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $27.31 | 11.162% | $30.3583 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $249.32 | 5.164% | $262.1949 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $25.91 | 6.482% | $27.5895 | $27.59 | $27.60 | $27.60 |
| Purchase #6 | $134.51 | 7.473% | $144.5619 | $144.56 | $144.55 | $144.60 |
| Purchase #7 | $88.74 | 4.159% | $92.4307 | $92.43 | $92.45 | $92.40 |
| 7 purchase totals = | $789.59 | $835.8571 | $835.85 | $835.90 | $835.90 | |