| 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 | $73.32 | 9.789% | $80.4973 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $111.45 | 13.247% | $126.2138 | $126.21 | $126.20 | $126.20 |
| Purchase #3 | $17.60 | 6.758% | $18.7894 | $18.79 | $18.80 | $18.80 |
| Purchase #4 | $162.42 | 11.662% | $181.3614 | $181.36 | $181.35 | $181.40 |
| Purchase #5 | $213.92 | 8.430% | $231.9535 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $185.93 | 9.300% | $203.2215 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $227.73 | 10.346% | $251.2909 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $992.37 | $1,093.3278 | $1,093.32 | $1,093.30 | $1,093.40 | |