| 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 | $79.55 | 3.620% | $82.4297 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $6.88 | 13.692% | $7.822 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $101.59 | 12.205% | $113.9891 | $113.99 | $114.00 | $114.00 |
| Purchase #4 | $88.27 | 4.395% | $92.1495 | $92.15 | $92.15 | $92.10 |
| Purchase #5 | $40.57 | 10.287% | $44.7434 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $22.54 | 9.425% | $24.6644 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $126.51 | 10.694% | $140.039 | $140.04 | $140.05 | $140.00 |
| 7 purchase totals = | $465.91 | $505.8371 | $505.83 | $505.85 | $505.70 | |