| 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 | $97.37 | 11.817% | $108.8762 | $108.88 | $108.90 | $108.90 |
| Purchase #2 | $23.40 | 10.497% | $25.8563 | $25.86 | $25.85 | $25.90 |
| Purchase #3 | $179.81 | 6.601% | $191.6793 | $191.68 | $191.70 | $191.70 |
| Purchase #4 | $80.34 | 4.471% | $83.932 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $17.75 | 8.599% | $19.2763 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $186.83 | 13.864% | $212.7321 | $212.73 | $212.75 | $212.70 |
| Purchase #7 | $199.58 | 12.358% | $224.2441 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $785.08 | $866.5963 | $866.60 | $866.70 | $866.60 | |