| 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 | $24.41 | 5.277% | $25.6981 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $9.81 | 6.102% | $10.4086 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $115.84 | 3.107% | $119.4391 | $119.44 | $119.45 | $119.40 |
| Purchase #4 | $204.25 | 11.431% | $227.5978 | $227.60 | $227.60 | $227.60 |
| Purchase #5 | $47.63 | 3.468% | $49.2818 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $218.88 | 5.671% | $231.2927 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $159.31 | 4.750% | $166.8772 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $780.13 | $830.5953 | $830.60 | $830.65 | $830.60 | |