| 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 | $34.69 | 10.685% | $38.3966 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $76.48 | 3.743% | $79.3426 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $26.52 | 10.156% | $29.2134 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $99.87 | 12.243% | $112.0971 | $112.10 | $112.10 | $112.10 |
| Purchase #5 | $114.91 | 8.300% | $124.4475 | $124.45 | $124.45 | $124.40 |
| Purchase #6 | $69.25 | 4.360% | $72.2693 | $72.27 | $72.25 | $72.30 |
| Purchase #7 | $245.82 | 7.655% | $264.6375 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $667.54 | $720.4040 | $720.41 | $720.40 | $720.30 | |