| 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 | $10.59 | 11.613% | $11.8198 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $165.34 | 12.806% | $186.5134 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $154.75 | 12.850% | $174.6354 | $174.64 | $174.65 | $174.60 |
| Purchase #4 | $96.88 | 4.464% | $101.2047 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $37.94 | 8.157% | $41.0348 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $78.76 | 10.539% | $87.0605 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $232.50 | 10.822% | $257.6612 | $257.66 | $257.65 | $257.70 |
| 7 purchase totals = | $776.76 | $859.9298 | $859.92 | $859.90 | $859.90 | |