| 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 | $72.38 | 7.390% | $77.7289 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $43.62 | 13.659% | $49.5781 | $49.58 | $49.60 | $49.60 |
| Purchase #3 | $15.66 | 11.262% | $17.4236 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $54.35 | 5.351% | $57.2583 | $57.26 | $57.25 | $57.30 |
| Purchase #5 | $28.62 | 5.571% | $30.2144 | $30.21 | $30.20 | $30.20 |
| Purchase #6 | $58.43 | 6.119% | $62.0053 | $62.01 | $62.00 | $62.00 |
| Purchase #7 | $215.52 | 12.172% | $241.7531 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $488.58 | $535.9617 | $535.96 | $535.95 | $536.00 | |