| 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 | $79.66 | 6.192% | $84.5925 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $115.32 | 8.445% | $125.0588 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $136.94 | 3.854% | $142.2177 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $117.40 | 12.745% | $132.3626 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $30.50 | 8.689% | $33.1501 | $33.15 | $33.15 | $33.20 |
| Purchase #6 | $226.58 | 3.319% | $234.1002 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $64.44 | 3.558% | $66.7328 | $66.73 | $66.75 | $66.70 |
| 7 purchase totals = | $770.84 | $818.2147 | $818.21 | $818.20 | $818.30 | |