| 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 | $25.82 | 10.772% | $28.6013 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $180.53 | 9.727% | $198.0902 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $25.67 | 4.382% | $26.7949 | $26.79 | $26.80 | $26.80 |
| Purchase #4 | $207.90 | 8.675% | $225.9353 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $163.34 | 12.442% | $183.6628 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $155.50 | 12.155% | $174.401 | $174.40 | $174.40 | $174.40 |
| Purchase #7 | $134.48 | 9.764% | $147.6106 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $893.24 | $985.0961 | $985.09 | $985.10 | $985.10 | |