| 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 | $100.64 | 3.369% | $104.0306 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $203.81 | 5.226% | $214.4611 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $211.73 | 9.656% | $232.1746 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $24.58 | 3.228% | $25.3734 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $70.82 | 9.562% | $77.5918 | $77.59 | $77.60 | $77.60 |
| Purchase #6 | $108.74 | 8.357% | $117.8274 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $118.26 | 13.597% | $134.3398 | $134.34 | $134.35 | $134.30 |
| 7 purchase totals = | $838.58 | $905.7987 | $905.79 | $905.80 | $905.80 | |