| 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 | $74.59 | 13.301% | $84.5112 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $148.32 | 6.313% | $157.6834 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $99.64 | 4.459% | $104.0829 | $104.08 | $104.10 | $104.10 |
| Purchase #4 | $66.25 | 12.710% | $74.6704 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $122.27 | 3.584% | $126.6522 | $126.65 | $126.65 | $126.70 |
| Purchase #6 | $30.92 | 5.291% | $32.556 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $28.71 | 6.864% | $30.6807 | $30.68 | $30.70 | $30.70 |
| 7 purchase totals = | $570.70 | $610.8368 | $610.83 | $610.85 | $611.00 | |