| 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 | $65.76 | 4.526% | $68.7363 | $68.74 | $68.75 | $68.70 |
| Purchase #2 | $243.53 | 5.861% | $257.8033 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $221.41 | 3.555% | $229.2811 | $229.28 | $229.30 | $229.30 |
| Purchase #4 | $30.31 | 12.668% | $34.1497 | $34.15 | $34.15 | $34.10 |
| Purchase #5 | $171.37 | 3.222% | $176.8915 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $145.97 | 10.810% | $161.7494 | $161.75 | $161.75 | $161.70 |
| Purchase #7 | $203.82 | 11.132% | $226.5092 | $226.51 | $226.50 | $226.50 |
| 7 purchase totals = | $1,082.17 | $1,155.1205 | $1,155.12 | $1,155.15 | $1,155.00 | |