| 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 | $48.87 | 5.298% | $51.4591 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $147.77 | 10.627% | $163.4735 | $163.47 | $163.45 | $163.50 |
| Purchase #3 | $44.98 | 3.129% | $46.3874 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $177.43 | 10.334% | $195.7656 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $140.50 | 10.288% | $154.9546 | $154.95 | $154.95 | $155.00 |
| Purchase #6 | $41.37 | 6.707% | $44.1447 | $44.14 | $44.15 | $44.10 |
| Purchase #7 | $239.92 | 10.749% | $265.709 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $840.84 | $921.8939 | $921.89 | $921.85 | $922.00 | |