| 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 | $27.93 | 8.315% | $30.2524 | $30.25 | $30.25 | $30.30 |
| Purchase #2 | $210.73 | 12.735% | $237.5665 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $63.59 | 5.270% | $66.9412 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $218.34 | 11.653% | $243.7832 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $75.45 | 13.829% | $85.884 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $247.41 | 9.419% | $270.7135 | $270.71 | $270.70 | $270.70 |
| Purchase #7 | $23.80 | 13.735% | $27.0689 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $867.25 | $962.2097 | $962.20 | $962.20 | $962.30 | |