| 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 | $54.99 | 3.668% | $57.007 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $219.32 | 5.212% | $230.751 | $230.75 | $230.75 | $230.80 |
| Purchase #3 | $171.37 | 5.821% | $181.3454 | $181.35 | $181.35 | $181.30 |
| Purchase #4 | $41.99 | 6.494% | $44.7168 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $167.70 | 3.636% | $173.7976 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $215.34 | 9.633% | $236.0837 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $133.45 | 6.149% | $141.6558 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $1,004.16 | $1,065.3573 | $1,065.37 | $1,065.35 | $1,065.40 | |