| 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 | $10.56 | 12.344% | $11.8635 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $50.35 | 4.579% | $52.6555 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $125.93 | 6.344% | $133.919 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $21.85 | 8.148% | $23.6303 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $117.36 | 6.415% | $124.8886 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $241.90 | 7.814% | $260.8021 | $260.80 | $260.80 | $260.80 |
| Purchase #7 | $20.71 | 13.841% | $23.5765 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $588.66 | $631.3355 | $631.34 | $631.35 | $631.40 | |