| 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 | $77.55 | 6.246% | $82.3938 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $35.50 | 11.337% | $39.5246 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $119.27 | 8.416% | $129.3078 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $59.69 | 3.817% | $61.9684 | $61.97 | $61.95 | $62.00 |
| Purchase #5 | $223.65 | 4.850% | $234.497 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $104.53 | 12.746% | $117.8534 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $243.31 | 7.831% | $262.3636 | $262.36 | $262.35 | $262.40 |
| 7 purchase totals = | $863.50 | $927.9086 | $927.90 | $927.85 | $928.00 | |