| 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 | $51.76 | 5.634% | $54.6762 | $54.68 | $54.70 | $54.70 |
| Purchase #2 | $30.98 | 7.533% | $33.3137 | $33.31 | $33.30 | $33.30 |
| Purchase #3 | $29.76 | 8.353% | $32.2459 | $32.25 | $32.25 | $32.20 |
| Purchase #4 | $52.68 | 9.107% | $57.4776 | $57.48 | $57.50 | $57.50 |
| Purchase #5 | $167.60 | 8.613% | $182.0354 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $57.44 | 5.263% | $60.4631 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $187.88 | 10.841% | $208.2481 | $208.25 | $208.25 | $208.20 |
| 7 purchase totals = | $578.10 | $628.4600 | $628.47 | $628.50 | $628.40 | |