| 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 | $123.69 | 4.105% | $128.7675 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $223.83 | 6.650% | $238.7147 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $65.54 | 7.770% | $70.6325 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $52.59 | 5.695% | $55.585 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $26.59 | 5.703% | $28.1064 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $245.41 | 6.643% | $261.7126 | $261.71 | $261.70 | $261.70 |
| Purchase #7 | $85.76 | 8.779% | $93.2889 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $823.41 | $876.8076 | $876.81 | $876.80 | $876.80 | |