| 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 | $12.92 | 13.848% | $14.7092 | $14.71 | $14.70 | $14.70 |
| Purchase #2 | $26.98 | 6.271% | $28.6719 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $91.41 | 6.655% | $97.4933 | $97.49 | $97.50 | $97.50 |
| Purchase #4 | $65.48 | 10.626% | $72.4379 | $72.44 | $72.45 | $72.40 |
| Purchase #5 | $65.60 | 11.759% | $73.3139 | $73.31 | $73.30 | $73.30 |
| Purchase #6 | $220.57 | 7.320% | $236.7157 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $222.40 | 4.564% | $232.5503 | $232.55 | $232.55 | $232.60 |
| 7 purchase totals = | $705.36 | $755.8922 | $755.89 | $755.85 | $755.90 | |