| 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 | $68.75 | 7.158% | $73.6711 | $73.67 | $73.65 | $73.70 |
| Purchase #2 | $207.81 | 6.104% | $220.4947 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $44.55 | 12.646% | $50.1838 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $50.82 | 3.874% | $52.7888 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $46.76 | 10.261% | $51.558 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $24.44 | 3.792% | $25.3668 | $25.37 | $25.35 | $25.40 |
| Purchase #7 | $122.43 | 11.650% | $136.6931 | $136.69 | $136.70 | $136.70 |
| 7 purchase totals = | $565.56 | $610.7563 | $610.75 | $610.75 | $610.90 | |