| 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 | $6.57 | 8.829% | $7.1501 | $7.15 | $7.15 | $7.20 |
| Purchase #2 | $79.94 | 3.263% | $82.5484 | $82.55 | $82.55 | $82.50 |
| Purchase #3 | $86.73 | 9.650% | $95.0994 | $95.10 | $95.10 | $95.10 |
| Purchase #4 | $220.48 | 4.861% | $231.1975 | $231.20 | $231.20 | $231.20 |
| Purchase #5 | $23.35 | 12.852% | $26.3509 | $26.35 | $26.35 | $26.40 |
| Purchase #6 | $184.94 | 4.868% | $193.9429 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $148.47 | 8.670% | $161.3423 | $161.34 | $161.35 | $161.30 |
| 7 purchase totals = | $750.48 | $797.6315 | $797.63 | $797.65 | $797.60 | |