| 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 | $82.94 | 6.451% | $88.2905 | $88.29 | $88.30 | $88.30 |
| Purchase #2 | $26.61 | 6.561% | $28.3559 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $156.79 | 9.673% | $171.9563 | $171.96 | $171.95 | $172.00 |
| Purchase #4 | $129.83 | 11.592% | $144.8799 | $144.88 | $144.90 | $144.90 |
| Purchase #5 | $30.44 | 3.214% | $31.4183 | $31.42 | $31.40 | $31.40 |
| Purchase #6 | $227.44 | 5.437% | $239.8059 | $239.81 | $239.80 | $239.80 |
| Purchase #7 | $246.35 | 8.542% | $267.3932 | $267.39 | $267.40 | $267.40 |
| 7 purchase totals = | $900.40 | $972.1000 | $972.11 | $972.10 | $972.20 | |