| 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 | $88.92 | 8.866% | $96.8036 | $96.80 | $96.80 | $96.80 |
| Purchase #2 | $75.75 | 12.766% | $85.4202 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $24.51 | 10.424% | $27.0649 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $29.40 | 3.263% | $30.3593 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $86.36 | 12.435% | $97.0989 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $18.74 | 4.802% | $19.6399 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $195.87 | 8.872% | $213.2476 | $213.25 | $213.25 | $213.20 |
| 7 purchase totals = | $519.55 | $569.6344 | $569.63 | $569.60 | $569.60 | |