| 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 | $72.97 | 8.724% | $79.3359 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $127.45 | 11.420% | $142.0048 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $183.90 | 3.498% | $190.3328 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $34.87 | 5.758% | $36.8778 | $36.88 | $36.90 | $36.90 |
| Purchase #5 | $216.87 | 6.324% | $230.5849 | $230.58 | $230.60 | $230.60 |
| Purchase #6 | $120.37 | 9.874% | $132.2553 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $88.41 | 5.469% | $93.2451 | $93.25 | $93.25 | $93.20 |
| 7 purchase totals = | $844.84 | $904.6366 | $904.64 | $904.70 | $904.60 | |