| 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 | $35.76 | 7.658% | $38.4985 | $38.50 | $38.50 | $38.50 |
| Purchase #2 | $141.68 | 7.222% | $151.9121 | $151.91 | $151.90 | $151.90 |
| Purchase #3 | $40.41 | 9.570% | $44.2772 | $44.28 | $44.30 | $44.30 |
| Purchase #4 | $95.44 | 12.321% | $107.1992 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $30.95 | 9.320% | $33.8345 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $161.36 | 13.263% | $182.7612 | $182.76 | $182.75 | $182.80 |
| Purchase #7 | $122.53 | 4.270% | $127.762 | $127.76 | $127.75 | $127.80 |
| 7 purchase totals = | $628.13 | $686.2447 | $686.24 | $686.25 | $686.30 | |