| 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 | $13.92 | 4.262% | $14.5133 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $93.86 | 4.286% | $97.8828 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $127.64 | 3.390% | $131.967 | $131.97 | $131.95 | $132.00 |
| Purchase #4 | $212.51 | 8.340% | $230.2333 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $70.74 | 13.817% | $80.5141 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $37.38 | 5.197% | $39.3226 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $19.41 | 3.698% | $20.1278 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $575.46 | $614.5609 | $614.55 | $614.55 | $614.50 | |