| 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 | $7.71 | 7.820% | $8.3129 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $201.67 | 6.114% | $214.0001 | $214.00 | $214.00 | $214.00 |
| Purchase #3 | $152.25 | 3.383% | $157.4006 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $96.71 | 8.177% | $104.618 | $104.62 | $104.60 | $104.60 |
| Purchase #5 | $75.35 | 6.828% | $80.4949 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $89.68 | 9.151% | $97.8866 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $232.86 | 5.808% | $246.3845 | $246.38 | $246.40 | $246.40 |
| 7 purchase totals = | $856.23 | $909.0976 | $909.09 | $909.10 | $909.10 | |