| 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 | $90.80 | 9.634% | $99.5477 | $99.55 | $99.55 | $99.50 |
| Purchase #2 | $149.40 | 11.816% | $167.0531 | $167.05 | $167.05 | $167.10 |
| Purchase #3 | $161.76 | 3.869% | $168.0185 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $237.88 | 3.841% | $247.017 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $104.85 | 3.176% | $108.18 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $77.49 | 3.225% | $79.9891 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $123.92 | 11.689% | $138.405 | $138.41 | $138.40 | $138.40 |
| 7 purchase totals = | $946.10 | $1,008.2104 | $1,008.22 | $1,008.20 | $1,008.20 | |