| 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 | $68.26 | 5.319% | $71.8907 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $122.88 | 4.524% | $128.4391 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $156.87 | 4.437% | $163.8303 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $5.39 | 7.147% | $5.7752 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $225.74 | 7.146% | $241.8714 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $127.94 | 10.285% | $141.0986 | $141.10 | $141.10 | $141.10 |
| Purchase #7 | $149.46 | 11.358% | $166.4357 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $856.54 | $919.3410 | $919.35 | $919.40 | $919.30 | |