| 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 | $64.79 | 12.599% | $72.9529 | $72.95 | $72.95 | $73.00 |
| Purchase #2 | $140.83 | 12.127% | $157.9085 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $29.40 | 6.729% | $31.3783 | $31.38 | $31.40 | $31.40 |
| Purchase #4 | $140.47 | 8.266% | $152.0813 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $146.26 | 9.224% | $159.751 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $113.37 | 4.345% | $118.2959 | $118.30 | $118.30 | $118.30 |
| Purchase #7 | $125.65 | 11.645% | $140.2819 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $760.77 | $832.6498 | $832.65 | $832.70 | $832.80 | |