| 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 | $33.56 | 9.296% | $36.6797 | $36.68 | $36.70 | $36.70 |
| Purchase #2 | $121.82 | 11.338% | $135.632 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $170.42 | 4.396% | $177.9117 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $208.87 | 3.794% | $216.7945 | $216.79 | $216.80 | $216.80 |
| Purchase #5 | $62.33 | 8.627% | $67.7072 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $145.92 | 6.245% | $155.0327 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $97.36 | 9.705% | $106.8088 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $840.28 | $896.5666 | $896.56 | $896.60 | $896.50 | |