| 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 | $72.69 | 10.663% | $80.4409 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $194.93 | 3.315% | $201.3919 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $215.93 | 6.832% | $230.6823 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $34.65 | 10.486% | $38.2834 | $38.28 | $38.30 | $38.30 |
| Purchase #5 | $114.74 | 8.227% | $124.1797 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $213.47 | 3.853% | $221.695 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $163.48 | 4.257% | $170.4393 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $1,009.89 | $1,067.1125 | $1,067.11 | $1,067.20 | $1,067.10 | |