| 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 | $51.56 | 5.737% | $54.518 | $54.52 | $54.50 | $54.50 |
| Purchase #2 | $64.62 | 13.247% | $73.1802 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $103.53 | 3.498% | $107.1515 | $107.15 | $107.15 | $107.20 |
| Purchase #4 | $13.57 | 4.733% | $14.2123 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $174.39 | 9.504% | $190.964 | $190.96 | $190.95 | $191.00 |
| Purchase #6 | $69.70 | 13.728% | $79.2684 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $115.70 | 7.404% | $124.2664 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $593.07 | $643.5608 | $643.56 | $643.50 | $643.70 | |