| 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 | $34.38 | 8.629% | $37.3467 | $37.35 | $37.35 | $37.30 |
| Purchase #2 | $97.42 | 6.857% | $104.1001 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $65.97 | 7.310% | $70.7924 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $213.67 | 5.743% | $225.9411 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $20.47 | 12.751% | $23.0801 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $147.91 | 13.412% | $167.7477 | $167.75 | $167.75 | $167.70 |
| Purchase #7 | $223.88 | 8.211% | $242.2628 | $242.26 | $242.25 | $242.30 |
| 7 purchase totals = | $803.70 | $871.2709 | $871.27 | $871.30 | $871.20 | |