| 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 | $5.39 | 4.576% | $5.6366 | $5.64 | $5.65 | $5.60 |
| Purchase #2 | $217.56 | 11.627% | $242.8557 | $242.86 | $242.85 | $242.90 |
| Purchase #3 | $95.29 | 9.522% | $104.3635 | $104.36 | $104.35 | $104.40 |
| Purchase #4 | $62.36 | 6.286% | $66.2799 | $66.28 | $66.30 | $66.30 |
| Purchase #5 | $40.88 | 3.201% | $42.1886 | $42.19 | $42.20 | $42.20 |
| Purchase #6 | $211.39 | 10.566% | $233.7255 | $233.73 | $233.75 | $233.70 |
| Purchase #7 | $180.97 | 6.428% | $192.6028 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $813.84 | $887.6526 | $887.66 | $887.70 | $887.70 | |