| 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 | $24.32 | 5.266% | $25.6007 | $25.60 | $25.60 | $25.60 |
| Purchase #2 | $18.81 | 13.867% | $21.4184 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $87.41 | 13.737% | $99.4175 | $99.42 | $99.40 | $99.40 |
| Purchase #4 | $230.43 | 6.416% | $245.2144 | $245.21 | $245.20 | $245.20 |
| Purchase #5 | $237.72 | 6.688% | $253.6187 | $253.62 | $253.60 | $253.60 |
| Purchase #6 | $126.40 | 4.766% | $132.4242 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $12.92 | 13.775% | $14.6997 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $738.01 | $792.3936 | $792.39 | $792.30 | $792.30 | |