| 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 | $117.79 | 6.456% | $125.3945 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $111.77 | 5.513% | $117.9319 | $117.93 | $117.95 | $117.90 |
| Purchase #3 | $114.99 | 3.282% | $118.764 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $9.91 | 7.871% | $10.69 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $87.94 | 4.789% | $92.1514 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $9.87 | 3.848% | $10.2498 | $10.25 | $10.25 | $10.20 |
| Purchase #7 | $6.63 | 13.671% | $7.5364 | $7.54 | $7.55 | $7.50 |
| 7 purchase totals = | $458.90 | $482.7180 | $482.71 | $482.75 | $482.70 | |