| 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 | $31.46 | 11.484% | $35.0729 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $202.60 | 12.324% | $227.5684 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $83.51 | 9.791% | $91.6865 | $91.69 | $91.70 | $91.70 |
| Purchase #4 | $219.53 | 5.869% | $232.4142 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $246.40 | 13.123% | $278.7351 | $278.74 | $278.75 | $278.70 |
| Purchase #6 | $85.45 | 3.371% | $88.3305 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $125.30 | 11.111% | $139.2221 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $994.25 | $1,093.0297 | $1,093.03 | $1,093.00 | $1,093.00 | |