| 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 | $85.53 | 7.637% | $92.0619 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $153.85 | 9.273% | $168.1165 | $168.12 | $168.10 | $168.10 |
| Purchase #3 | $246.87 | 4.860% | $258.8679 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $179.83 | 7.220% | $192.8137 | $192.81 | $192.80 | $192.80 |
| Purchase #5 | $117.59 | 5.238% | $123.7494 | $123.75 | $123.75 | $123.70 |
| Purchase #6 | $91.45 | 7.130% | $97.9704 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $98.64 | 4.839% | $103.4132 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $973.76 | $1,036.9930 | $1,036.99 | $1,036.90 | $1,037.00 | |