| 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 | $6.27 | 7.667% | $6.7507 | $6.75 | $6.75 | $6.80 |
| Purchase #2 | $53.66 | 10.235% | $59.1521 | $59.15 | $59.15 | $59.20 |
| Purchase #3 | $33.52 | 11.710% | $37.4452 | $37.45 | $37.45 | $37.40 |
| Purchase #4 | $11.38 | 9.776% | $12.4925 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $58.60 | 8.301% | $63.4644 | $63.46 | $63.45 | $63.50 |
| Purchase #6 | $201.99 | 4.679% | $211.4411 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $86.27 | 8.686% | $93.7634 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $451.69 | $484.5094 | $484.50 | $484.50 | $484.60 | |