| 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 | $10.43 | 9.849% | $11.4573 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $97.54 | 12.720% | $109.9471 | $109.95 | $109.95 | $109.90 |
| Purchase #3 | $236.96 | 11.420% | $264.0208 | $264.02 | $264.00 | $264.00 |
| Purchase #4 | $39.60 | 7.656% | $42.6318 | $42.63 | $42.65 | $42.60 |
| Purchase #5 | $104.64 | 12.479% | $117.698 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $5.41 | 8.495% | $5.8696 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $184.86 | 6.150% | $196.2289 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $679.44 | $747.8535 | $747.86 | $747.85 | $747.80 | |