| 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 | $46.74 | 7.468% | $50.2305 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $120.42 | 5.423% | $126.9504 | $126.95 | $126.95 | $127.00 |
| Purchase #3 | $124.45 | 12.805% | $140.3858 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $104.33 | 3.633% | $108.1203 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $162.44 | 9.409% | $177.724 | $177.72 | $177.70 | $177.70 |
| Purchase #6 | $77.58 | 6.246% | $82.4256 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $159.81 | 4.687% | $167.3003 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $795.77 | $853.1369 | $853.14 | $853.15 | $853.10 | |