| 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 | $12.74 | 12.209% | $14.2954 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $94.52 | 6.857% | $101.0012 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $26.80 | 9.712% | $29.4028 | $29.40 | $29.40 | $29.40 |
| Purchase #4 | $137.84 | 12.445% | $154.9942 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $92.41 | 13.712% | $105.0813 | $105.08 | $105.10 | $105.10 |
| Purchase #6 | $111.51 | 13.364% | $126.4122 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $117.49 | 4.484% | $122.7583 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $593.31 | $653.9454 | $653.94 | $653.95 | $654.00 | |