| 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 | $97.36 | 11.858% | $108.9049 | $108.90 | $108.90 | $108.90 |
| Purchase #2 | $27.60 | 13.756% | $31.3967 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $66.66 | 7.129% | $71.4122 | $71.41 | $71.40 | $71.40 |
| Purchase #4 | $102.90 | 12.521% | $115.7841 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $57.30 | 7.215% | $61.4342 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $217.41 | 3.585% | $225.2041 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $230.58 | 7.153% | $247.0734 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $799.81 | $861.2096 | $861.19 | $861.20 | $861.20 | |