| 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 | $95.37 | 9.205% | $104.1488 | $104.15 | $104.15 | $104.10 |
| Purchase #2 | $85.27 | 5.487% | $89.9488 | $89.95 | $89.95 | $89.90 |
| Purchase #3 | $60.41 | 4.315% | $63.0167 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $15.55 | 8.189% | $16.8234 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $186.62 | 8.629% | $202.7234 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $246.74 | 7.724% | $265.7982 | $265.80 | $265.80 | $265.80 |
| Purchase #7 | $140.56 | 9.630% | $154.0959 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $830.52 | $896.5552 | $896.56 | $896.50 | $896.40 | |