| 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 | $73.59 | 12.115% | $82.5054 | $82.51 | $82.50 | $82.50 |
| Purchase #2 | $71.50 | 3.857% | $74.2578 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $12.63 | 10.543% | $13.9616 | $13.96 | $13.95 | $14.00 |
| Purchase #4 | $77.82 | 3.215% | $80.3219 | $80.32 | $80.30 | $80.30 |
| Purchase #5 | $232.72 | 7.746% | $250.7465 | $250.75 | $250.75 | $250.70 |
| Purchase #6 | $187.71 | 10.588% | $207.5847 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $94.99 | 4.360% | $99.1316 | $99.13 | $99.15 | $99.10 |
| 7 purchase totals = | $750.96 | $808.5095 | $808.51 | $808.50 | $808.50 | |