| 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 | $15.88 | 9.737% | $17.4262 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $131.84 | 10.768% | $146.0365 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $11.60 | 10.292% | $12.7939 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $70.81 | 7.490% | $76.1137 | $76.11 | $76.10 | $76.10 |
| Purchase #5 | $153.81 | 13.749% | $174.9573 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $237.46 | 11.775% | $265.4209 | $265.42 | $265.40 | $265.40 |
| Purchase #7 | $153.72 | 12.695% | $173.2348 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $775.12 | $865.9833 | $865.98 | $866.00 | $865.90 | |