| 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 | $30.82 | 11.767% | $34.4466 | $34.45 | $34.45 | $34.40 |
| Purchase #2 | $11.68 | 6.798% | $12.474 | $12.47 | $12.45 | $12.50 |
| Purchase #3 | $214.61 | 6.840% | $229.2893 | $229.29 | $229.30 | $229.30 |
| Purchase #4 | $43.99 | 13.611% | $49.9775 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $79.53 | 7.790% | $85.7254 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $228.98 | 12.549% | $257.7147 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $217.85 | 9.581% | $238.7222 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $827.46 | $908.3497 | $908.35 | $908.35 | $908.30 | |