| 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 | $30.54 | 13.189% | $34.5679 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $25.34 | 13.265% | $28.7014 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $200.31 | 4.435% | $209.1937 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $188.29 | 6.543% | $200.6098 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $157.85 | 13.438% | $179.0619 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $99.57 | 13.873% | $113.3833 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $126.68 | 6.739% | $135.217 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $828.58 | $900.7350 | $900.73 | $900.70 | $900.80 | |