| 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 | $45.53 | 13.865% | $51.8427 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $91.66 | 13.635% | $104.1578 | $104.16 | $104.15 | $104.20 |
| Purchase #3 | $220.35 | 3.369% | $227.7736 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $238.31 | 5.746% | $252.0033 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $113.46 | 10.550% | $125.43 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $28.46 | 13.154% | $32.2036 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $177.35 | 5.850% | $187.725 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $915.12 | $981.1360 | $981.13 | $981.15 | $981.10 | |