| 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 | $52.70 | 3.131% | $54.35 | $54.35 | $54.35 | $54.40 |
| Purchase #2 | $155.75 | 4.623% | $162.9503 | $162.95 | $162.95 | $163.00 |
| Purchase #3 | $68.46 | 12.843% | $77.2523 | $77.25 | $77.25 | $77.30 |
| Purchase #4 | $125.49 | 12.187% | $140.7835 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $78.75 | 10.262% | $86.8313 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $133.61 | 11.330% | $148.748 | $148.75 | $148.75 | $148.70 |
| Purchase #7 | $165.33 | 8.160% | $178.8209 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $780.09 | $849.7363 | $849.73 | $849.75 | $849.80 | |