| 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 | $108.61 | 10.852% | $120.3964 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $196.44 | 9.533% | $215.1666 | $215.17 | $215.15 | $215.20 |
| Purchase #3 | $24.84 | 7.715% | $26.7564 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $154.49 | 5.359% | $162.7691 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $93.28 | 8.808% | $101.4961 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $121.99 | 4.527% | $127.5125 | $127.51 | $127.50 | $127.50 |
| Purchase #7 | $20.75 | 13.693% | $23.5913 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $720.40 | $777.6884 | $777.70 | $777.65 | $777.80 | |