| 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 | $42.33 | 10.257% | $46.6718 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $11.86 | 3.152% | $12.2338 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $189.78 | 12.380% | $213.2748 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $58.30 | 3.230% | $60.1831 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $84.87 | 9.754% | $93.1482 | $93.15 | $93.15 | $93.10 |
| Purchase #6 | $123.85 | 10.314% | $136.6239 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $16.97 | 5.206% | $17.8535 | $17.85 | $17.85 | $17.90 |
| 7 purchase totals = | $527.96 | $579.9891 | $579.97 | $579.95 | $580.00 | |