| 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 | $88.99 | 3.806% | $92.377 | $92.38 | $92.40 | $92.40 |
| Purchase #2 | $45.84 | 7.406% | $49.2349 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $44.37 | 9.212% | $48.4574 | $48.46 | $48.45 | $48.50 |
| Purchase #4 | $122.52 | 10.180% | $134.9925 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $86.51 | 3.460% | $89.5032 | $89.50 | $89.50 | $89.50 |
| Purchase #6 | $186.65 | 10.412% | $206.084 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $80.46 | 8.665% | $87.4319 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $655.34 | $708.0809 | $708.07 | $708.15 | $708.10 | |