| 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 | $41.33 | 3.721% | $42.8679 | $42.87 | $42.85 | $42.90 |
| Purchase #2 | $53.83 | 13.780% | $61.2478 | $61.25 | $61.25 | $61.20 |
| Purchase #3 | $115.27 | 7.814% | $124.2772 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $52.64 | 10.743% | $58.2951 | $58.30 | $58.30 | $58.30 |
| Purchase #5 | $82.50 | 5.465% | $87.0086 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $13.30 | 3.240% | $13.7309 | $13.73 | $13.75 | $13.70 |
| Purchase #7 | $223.93 | 6.444% | $238.36 | $238.36 | $238.35 | $238.40 |
| 7 purchase totals = | $582.80 | $625.7875 | $625.80 | $625.80 | $625.80 | |