| 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 | $16.51 | 6.699% | $17.616 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $129.43 | 10.848% | $143.4706 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $249.56 | 6.529% | $265.8538 | $265.85 | $265.85 | $265.90 |
| Purchase #4 | $46.52 | 9.115% | $50.7603 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $122.40 | 11.176% | $136.0794 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $135.62 | 8.366% | $146.966 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $42.78 | 3.823% | $44.4155 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $742.82 | $805.1616 | $805.17 | $805.10 | $805.30 | |