| 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 | $64.99 | 4.851% | $68.1427 | $68.14 | $68.15 | $68.10 |
| Purchase #2 | $207.35 | 3.828% | $215.2874 | $215.29 | $215.30 | $215.30 |
| Purchase #3 | $132.40 | 8.728% | $143.9559 | $143.96 | $143.95 | $144.00 |
| Purchase #4 | $221.31 | 6.845% | $236.4587 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $26.28 | 10.301% | $28.9871 | $28.99 | $29.00 | $29.00 |
| Purchase #6 | $135.38 | 8.505% | $146.8941 | $146.89 | $146.90 | $146.90 |
| Purchase #7 | $14.95 | 9.373% | $16.3513 | $16.35 | $16.35 | $16.40 |
| 7 purchase totals = | $802.66 | $856.0772 | $856.08 | $856.10 | $856.20 | |