| 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 | $5.98 | 6.310% | $6.3573 | $6.36 | $6.35 | $6.40 |
| Purchase #2 | $203.83 | 11.567% | $227.407 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $172.96 | 8.832% | $188.2358 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $50.40 | 8.388% | $54.6276 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $76.47 | 4.498% | $79.9096 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $8.82 | 4.191% | $9.1896 | $9.19 | $9.20 | $9.20 |
| Purchase #7 | $8.59 | 3.697% | $8.9076 | $8.91 | $8.90 | $8.90 |
| 7 purchase totals = | $527.05 | $574.6345 | $574.65 | $574.65 | $574.60 | |