| 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 | $30.89 | 13.135% | $34.9474 | $34.95 | $34.95 | $34.90 |
| Purchase #2 | $5.97 | 12.643% | $6.7248 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $157.65 | 5.736% | $166.6928 | $166.69 | $166.70 | $166.70 |
| Purchase #4 | $66.64 | 5.337% | $70.1966 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $136.78 | 3.689% | $141.8258 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $61.90 | 6.180% | $65.7254 | $65.73 | $65.75 | $65.70 |
| Purchase #7 | $74.25 | 12.458% | $83.5001 | $83.50 | $83.50 | $83.50 |
| 7 purchase totals = | $534.08 | $569.6129 | $569.62 | $569.65 | $569.50 | |