| 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 | $26.40 | 8.179% | $28.5593 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $220.67 | 12.412% | $248.0596 | $248.06 | $248.05 | $248.10 |
| Purchase #3 | $118.89 | 12.869% | $134.19 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $44.97 | 8.471% | $48.7794 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $141.35 | 11.409% | $157.4766 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $110.43 | 11.226% | $122.8269 | $122.83 | $122.85 | $122.80 |
| Purchase #7 | $46.25 | 11.510% | $51.5734 | $51.57 | $51.55 | $51.60 |
| 7 purchase totals = | $708.96 | $791.4652 | $791.47 | $791.50 | $791.60 | |