| 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 | $113.81 | 8.672% | $123.6796 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $35.53 | 8.252% | $38.4619 | $38.46 | $38.45 | $38.50 |
| Purchase #3 | $217.41 | 3.697% | $225.4476 | $225.45 | $225.45 | $225.40 |
| Purchase #4 | $86.90 | 10.144% | $95.7151 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $16.68 | 3.273% | $17.2259 | $17.23 | $17.25 | $17.20 |
| Purchase #6 | $113.50 | 5.285% | $119.4985 | $119.50 | $119.50 | $119.50 |
| Purchase #7 | $53.44 | 9.463% | $58.497 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $637.27 | $678.5256 | $678.54 | $678.55 | $678.50 | |