| 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 | $14.54 | 4.668% | $15.2187 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $145.65 | 10.857% | $161.4632 | $161.46 | $161.45 | $161.50 |
| Purchase #3 | $111.95 | 9.476% | $122.5584 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $118.90 | 13.246% | $134.6495 | $134.65 | $134.65 | $134.60 |
| Purchase #5 | $12.33 | 3.695% | $12.7856 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $196.90 | 3.327% | $203.4509 | $203.45 | $203.45 | $203.50 |
| Purchase #7 | $44.72 | 7.769% | $48.1943 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $644.99 | $698.3206 | $698.32 | $698.30 | $698.40 | |