| 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 | $32.85 | 3.284% | $33.9288 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $16.87 | 13.143% | $19.0872 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $134.47 | 5.135% | $141.375 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $65.43 | 7.162% | $70.1161 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $9.65 | 9.388% | $10.5559 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $9.93 | 4.415% | $10.3684 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $124.62 | 13.546% | $141.501 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $393.82 | $426.9324 | $426.95 | $426.95 | $427.00 | |