| 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 | $124.76 | 11.193% | $138.7244 | $138.72 | $138.70 | $138.70 |
| Purchase #2 | $83.92 | 4.136% | $87.3909 | $87.39 | $87.40 | $87.40 |
| Purchase #3 | $128.96 | 13.284% | $146.091 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $99.37 | 3.389% | $102.7376 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $153.76 | 11.628% | $171.6392 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $161.73 | 5.482% | $170.596 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $47.35 | 3.259% | $48.8931 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $799.85 | $866.0722 | $866.07 | $866.10 | $866.00 | |